UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpJuquKbUzv1HU9NxWD6OTNwT7IXCwrJi9c+gTPTBr0=' 
WHERE 
  key_id = 'c25d055a60496e6ca774a1406b578f9489e89418226d49528646322f187cff9f' 
  AND (
    token = 'BpJuquKbUzv1HU9NxWD6OTNwT7IXCwrJi9c+gTPTBr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )