UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XP+mYzvgjjCC8MpxGs4r+9p5kFaZ88KzJ4b3E4cYFs=' 
WHERE 
  key_id = 'f5238d4aeb9182782619596d55bb89468412296d319d5355075c657eafd86345' 
  AND (
    token = '6XP+mYzvgjjCC8MpxGs4r+9p5kFaZ88KzJ4b3E4cYFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )