UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xD3fVq4nERMtpknv8PBn8KSG4atFaD/6dqHbIpW53MU=' 
WHERE 
  key_id = '4a4753d8c952fe90af14ed8192d9b112be0d5cd2068f222ccb5f4a9065858c25' 
  AND (
    token = 'xD3fVq4nERMtpknv8PBn8KSG4atFaD/6dqHbIpW53MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )