UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkL743H9JXv4vITrywzYAdH9gVQtcHBFuz6POnN3XZw=' 
WHERE 
  key_id = 'ed703a02644c019453d42390c495b13f56d9d70e59d2b4a5f1ee278a7e74f28b' 
  AND (
    token = 'SkL743H9JXv4vITrywzYAdH9gVQtcHBFuz6POnN3XZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )