UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oY7mQh81U4gKYHskSw5vp30wh+j+nhVfOwJK6Fcaras=' 
WHERE 
  key_id = '5a483d50ac31cec8971a90b786f749b13de13f508ca356872d48a540581c27fc' 
  AND (
    token = 'oY7mQh81U4gKYHskSw5vp30wh+j+nhVfOwJK6Fcaras=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )