UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4kKNpf8xl7XRIbHDs1rNaSW9KRt/IgmaoKOZjyCAvk=' 
WHERE 
  key_id = '327d6d3117213b5c212084aaa103c4e58799fde980fcbcf48b54891bd61b3729' 
  AND (
    token = 'h4kKNpf8xl7XRIbHDs1rNaSW9KRt/IgmaoKOZjyCAvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )