UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sx6xKQv/B4WTacKSZi97yxvMT3TWyiy23BdusuHoXog=' 
WHERE 
  key_id = 'd063042420c4095a3a435d72176d6e17270388a4fe764a42f2609a96aec4d0a7' 
  AND (
    token = 'Sx6xKQv/B4WTacKSZi97yxvMT3TWyiy23BdusuHoXog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )