UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozkzOe6vX3yvMrQD+Tq/fFL859ob9LeYkHZ9tgVZpls=' 
WHERE 
  key_id = 'ca9b38745a7e1758e78cc0721bc3dcdd26a608d06e43b4f254f67ee3c8982729' 
  AND (
    token = 'ozkzOe6vX3yvMrQD+Tq/fFL859ob9LeYkHZ9tgVZpls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041