UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '537baLaO0AEuQ+v0VRK2m7A7zE1t1uAq+OPhU2J8mZQ=' 
WHERE 
  key_id = '05f0cb0df0d45983a04b5fd4649743da209dc589b806540744b69df19f766f70' 
  AND (
    token = '537baLaO0AEuQ+v0VRK2m7A7zE1t1uAq+OPhU2J8mZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )