UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGwMwpAh+M2C5swJ0l9Dxi/D61QK7DXj/SbfWSJ2Rq0=' 
WHERE 
  key_id = '4f3b49d48a0b1f327c6a8d257d099f83023d326b7adc6958014436c930178f44' 
  AND (
    token = 'WGwMwpAh+M2C5swJ0l9Dxi/D61QK7DXj/SbfWSJ2Rq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )