UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '336FFA/T8p1HNIM/ovYD5soxRiZOSRF9ByC3vWdedsY=' 
WHERE 
  key_id = '3ffe50b3e5dd4a5a4dc9885be5bffd23a10f849fff6cda9e761ba41c71a7acf5' 
  AND (
    token = '336FFA/T8p1HNIM/ovYD5soxRiZOSRF9ByC3vWdedsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )