UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1XjTtoQNPZ1vcXXfTPx+RrZU8aA1DGSiJEUEAkF5+I=' 
WHERE 
  key_id = '715cfb4e516a8ed2d40fb76ccdf411bfc7eef4922b7b8371de243c9acc710e22' 
  AND (
    token = 'c1XjTtoQNPZ1vcXXfTPx+RrZU8aA1DGSiJEUEAkF5+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )