UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEPp+vAtVVTWc4LrbSv7Uv+l9qghQewYNtlWkk+/3jI=' 
WHERE 
  key_id = 'da4f416af935318e93ef3442f97a2a06c95a93d400c6e8651c7750fa957f01a1' 
  AND (
    token = 'nEPp+vAtVVTWc4LrbSv7Uv+l9qghQewYNtlWkk+/3jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )