UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GxH8AT7FZi/zcgxueQCVFur+fUNHcq0ovMO79nh83I=' 
WHERE 
  key_id = '170a17a95cf5e3030cf12f60146f6bc54b2f69fa7abaabd44c138698b0a4d193' 
  AND (
    token = '5GxH8AT7FZi/zcgxueQCVFur+fUNHcq0ovMO79nh83I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )