UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2wA+IUtvQn4CmvfyPwRnSGL6wFW4hjo2RrXhiPHyIo=' 
WHERE 
  key_id = '98c3f9873fe7241bc13db6527f1fe4dd89820893ea8057bf540714963b9f1208' 
  AND (
    token = '/2wA+IUtvQn4CmvfyPwRnSGL6wFW4hjo2RrXhiPHyIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )