UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't0Ywgr26yJ+tLLaxAs/YrLHP05TcwA6kMZyjaigiM6E=' 
WHERE 
  key_id = 'fa5dc7e1dcde5be97d0f639b08d7fef2395fa6e3f5985256ecbd8905fc1d0d81' 
  AND (
    token = 't0Ywgr26yJ+tLLaxAs/YrLHP05TcwA6kMZyjaigiM6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )