UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEmbeIJwEGI+rys1lpT4aOgNMEcn5XkOr4Xll80RPO8=' 
WHERE 
  key_id = '5d8f789c3ad7689406f520c58b1f8bc808d5fc1a2c412598e08dd45e43a4904d' 
  AND (
    token = 'QEmbeIJwEGI+rys1lpT4aOgNMEcn5XkOr4Xll80RPO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )