UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YAqYT5IxJ0kOfNonX+q4N9qUjPEtJLcFnEqTAC8xsI=' 
WHERE 
  key_id = '681458c45936887cc5b2b1f8dad41876d4402b852d472f95de4f9d6c5db62cf9' 
  AND (
    token = '4YAqYT5IxJ0kOfNonX+q4N9qUjPEtJLcFnEqTAC8xsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )