UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GR3ouXez9BJAtSjT0VvUa/gCNZQCRGrcKnuPbAAx9kA=' 
WHERE 
  key_id = 'c3578564ae32b7622549b55dd1284cf9991028fe275842e8b098dc606bc4dc6f' 
  AND (
    token = 'GR3ouXez9BJAtSjT0VvUa/gCNZQCRGrcKnuPbAAx9kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )