UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQmUibKmMCKfeSNcxcFnh7o6gjPYiSsGnsS02vJaOvY=' 
WHERE 
  key_id = '651202078ed2f0047988ae66347709a89a2157785ab46165eb29a80ba14353b4' 
  AND (
    token = 'yQmUibKmMCKfeSNcxcFnh7o6gjPYiSsGnsS02vJaOvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )