UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4H2SrtDMJKofbjntRzZywQEs5NXVizgF2WqTEvwEa8=' 
WHERE 
  key_id = '75c9bb46518303edcceaf843e02654a937493618f15dd09e3f30c07f4d5b2bd6' 
  AND (
    token = 'C4H2SrtDMJKofbjntRzZywQEs5NXVizgF2WqTEvwEa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )