UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBJP2x+8/na/5tfW5yOWxKPaRVFcSFY5y/Dymw4KIv0=' 
WHERE 
  key_id = '335cb29fa48a0de62f6ec5a3a6fcfc631fc38cbf5c89c5fe216a4584fb2c2f55' 
  AND (
    token = 'dBJP2x+8/na/5tfW5yOWxKPaRVFcSFY5y/Dymw4KIv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )