UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rm9ST6h5ejwPm0RHHqJ/HaanJsuaJEiNQ/Q0GcWKGzQ=' 
WHERE 
  key_id = '4150f3684e40f4f2872db7bf0b0d2aab15c355c1d6bb0c94ccb0332f66a3fb3a' 
  AND (
    token = 'Rm9ST6h5ejwPm0RHHqJ/HaanJsuaJEiNQ/Q0GcWKGzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )