UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMzIavBm5MSUAH2asKhZ11uWyVf4j9pqGDFfucwon3o=' 
WHERE 
  key_id = '0517e2020e57ad9a69023d7ff939b0e2905bd6f405cd11c515ca890ffcc842e1' 
  AND (
    token = 'iMzIavBm5MSUAH2asKhZ11uWyVf4j9pqGDFfucwon3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )