UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GFIP9tjDd3RNveHcEJZY2Xf87N3t0dKDpan69UhIyZQ=' 
WHERE 
  key_id = '43e6260574f1deeabb87dee25803e80a4c00587256c89e97a3540b6681c80d39' 
  AND (
    token = 'GFIP9tjDd3RNveHcEJZY2Xf87N3t0dKDpan69UhIyZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )