UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEY9MXzLOEptWylKF2AELbjoZ5fksyyNfoK+4WswA3s=' 
WHERE 
  key_id = 'cd774049b7bc546bea8255210714709758ae8f9d6d287425c4fcef1cb36ac049' 
  AND (
    token = 'xEY9MXzLOEptWylKF2AELbjoZ5fksyyNfoK+4WswA3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )