UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78cdubHBB/B0zOia7cPAv03+niiVOb784/pm+1VBtIA=' 
WHERE 
  key_id = '2f139656e695bd2c904a8720d4b0149353f649b8f9e48522dab8b427f203d59b' 
  AND (
    token = '78cdubHBB/B0zOia7cPAv03+niiVOb784/pm+1VBtIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )