UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMxML9np4JonfXn8aN1wUE0xvwFafaNyRFvCSMWDgs0=' 
WHERE 
  key_id = 'add771afb1e75e818666c53bd41ec71045e23077a3a31ca8e3d7ab8a894a1e0d' 
  AND (
    token = 'vMxML9np4JonfXn8aN1wUE0xvwFafaNyRFvCSMWDgs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )