UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtTfDIn3j/6HtiuddrBgvBH2ddry6OSaYRrisGYgh/0=' 
WHERE 
  key_id = '6b63232ef2d56e5a9f28282a833264d388b5dfaeb4027247a1b1b221144561cd' 
  AND (
    token = 'HtTfDIn3j/6HtiuddrBgvBH2ddry6OSaYRrisGYgh/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )