UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iM0cWMDrFZB90wBGz2aJ8NqCepH8hy+P7+esdk37EKE=' 
WHERE 
  key_id = 'ae27de1f80e163f7a03a99a0e104f6ff71f3dcc99980633faa3fdb026b7c1304' 
  AND (
    token = 'iM0cWMDrFZB90wBGz2aJ8NqCepH8hy+P7+esdk37EKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )