UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqyBPWG7fPxNuZ8tD7TLjCJfJr7uOw2KOXso2aLlQTA=' 
WHERE 
  key_id = '66a55ee027c4214bde0a492f773bd74ed6e53b2873e0307b93987dbffe0a5cc8' 
  AND (
    token = 'nqyBPWG7fPxNuZ8tD7TLjCJfJr7uOw2KOXso2aLlQTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )