UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pt+TDin4Fj11tBM1uH3rtmA0GdEmbSl0uObpWJm4JSc=' 
WHERE 
  key_id = '68611f223ae27e6594f3f76995a9ccf268cd95885671a466d9986b3ce453aedb' 
  AND (
    token = 'Pt+TDin4Fj11tBM1uH3rtmA0GdEmbSl0uObpWJm4JSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )