UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RR2RLtfMIv7GXq/xmwwqlBJCE/Zdi2sE2Cxbr2wwH5s=' 
WHERE 
  key_id = 'c6bcfdfeef73cf66821d9d6b8c4d2b24ec36e71ad274a5fbfbb4597ddf9dfe38' 
  AND (
    token = 'RR2RLtfMIv7GXq/xmwwqlBJCE/Zdi2sE2Cxbr2wwH5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )