UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8j7iLW+PKXIcYmbecY++kXZkEj0+kubk6GRilFhXTO0=' 
WHERE 
  key_id = '87ef0e12785212a93dbf7b3f5ba452e1b54f9f68670b9ad640e3f622f6bbd973' 
  AND (
    token = '8j7iLW+PKXIcYmbecY++kXZkEj0+kubk6GRilFhXTO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )