UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrmRPcdydP8Opfjji+AUwpztoI/M35tqjfr/bvDoMMM=' 
WHERE 
  key_id = '0e0255074143ccb0a8bcd76b5db7c942a9fac0b4e94ae0680eeaa59d0d8a9926' 
  AND (
    token = 'wrmRPcdydP8Opfjji+AUwpztoI/M35tqjfr/bvDoMMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )