UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYI++XGmHQeBtKCZ74jj4ViwXLFRLZWpnVqCrTU6yPY=' 
WHERE 
  key_id = '11bd8536184c9fc55b2d94d8333145ffd7ce76615bcecabd011b2f1b4bda817a' 
  AND (
    token = 'KYI++XGmHQeBtKCZ74jj4ViwXLFRLZWpnVqCrTU6yPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022