UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tKZDq5WZvM5aGZ8h3pxOxHHXpGmxSq2mub0fInTp4yw=' 
WHERE 
  key_id = '5adb78de936e03dd9c60fcdab152e23dcecbe1b402b9274cdd084eb1b40f895a' 
  AND (
    token = 'tKZDq5WZvM5aGZ8h3pxOxHHXpGmxSq2mub0fInTp4yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )