UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'quhFiwgK/3N0bRSX+janWK3XBz6A5nXtck902sxPIDo=' 
WHERE 
  key_id = 'd8b4993a816dce99a991f89bed887c8526cc24dbf47dd60eb06185623d31a148' 
  AND (
    token = 'quhFiwgK/3N0bRSX+janWK3XBz6A5nXtck902sxPIDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )