UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cl3TRoSv1DKkQ6aTVc4cenRvZydD49GnjKVSrKLWxuQ=' 
WHERE 
  key_id = '334a7f3b727d14ce42c3d9d3fd446a609e492aae9688ffadaaf158a4502a39e0' 
  AND (
    token = 'Cl3TRoSv1DKkQ6aTVc4cenRvZydD49GnjKVSrKLWxuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )