UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78DY+bdkMq3cV3PxBz2xrhzpWltr2zUfIdAkTMw2P7U=' 
WHERE 
  key_id = '69c95582ca654fdadd439403b7261b753a85911206cd2b189e2e6a38aa168d63' 
  AND (
    token = '78DY+bdkMq3cV3PxBz2xrhzpWltr2zUfIdAkTMw2P7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )