UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '736/yD00Z8ZdJTlTbWv7KFFXrwzTHVECuq7bfLwkCs0=' 
WHERE 
  key_id = '49113e55220658fc4f99a7634f151878e1265fa83fe4c943a0c40ff084b01a82' 
  AND (
    token = '736/yD00Z8ZdJTlTbWv7KFFXrwzTHVECuq7bfLwkCs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )