UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQDePtiPTQVf9O+M9I1pftruDyrQ+5VPqppuxlh2Pj0=' 
WHERE 
  key_id = '93c2798cb51301daa980fc62fab78e80bcd2e89f3687f239c695d471b2773106' 
  AND (
    token = 'LQDePtiPTQVf9O+M9I1pftruDyrQ+5VPqppuxlh2Pj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )