UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuTVhVYyxLHihdty4JPWi40SBJY8SPuP+IYUvYMlvHA=' 
WHERE 
  key_id = '9db86adf437a73380bf3a4ef003276f70dbc48b81fba90e9ee8c763e818061ee' 
  AND (
    token = 'iuTVhVYyxLHihdty4JPWi40SBJY8SPuP+IYUvYMlvHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )