UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+t49SPkL3EIKVjbzKmuZdY8H73TqHsbR9elJd/kB1kU=' 
WHERE 
  key_id = '404a7d35905b80b71b4fcf7eea69ac42b42ebce752ddea982819a5879c12027f' 
  AND (
    token = '+t49SPkL3EIKVjbzKmuZdY8H73TqHsbR9elJd/kB1kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )