UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rfEyt9DSkCMwOKaGnCUve+WdjyR08oVTT7tSsM8MO0=' 
WHERE 
  key_id = '3b690d779117be3b55e133e1e293f3009b627611215095d54408dea6459788cf' 
  AND (
    token = '5rfEyt9DSkCMwOKaGnCUve+WdjyR08oVTT7tSsM8MO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )