UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tjGQ5A+HiWvTmMt2u5V3QhwheAT7Ue1jhKoGyBCFRCE=' 
WHERE 
  key_id = '464f2b631db445649c76e48b37345b4e87b312188fd715a6f3c1a2d896089d85' 
  AND (
    token = 'tjGQ5A+HiWvTmMt2u5V3QhwheAT7Ue1jhKoGyBCFRCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )