UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6i7zoopATdb1Bhg+RLpxjKGSLjMvA18X2EXFY0WkHQ=' 
WHERE 
  key_id = 'd62040fe759f41c065a7521e7b61567a9f969693de4f76f31264b29b67b6c56a' 
  AND (
    token = 'S6i7zoopATdb1Bhg+RLpxjKGSLjMvA18X2EXFY0WkHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )