UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZZIkJ7j0gzwZgUdoZQxNPylq+/Sc/beOpQPYc/vB9U=' 
WHERE 
  key_id = '3eb86a66087798a113d15157aacd4eafca29604a67afb6048855468e9512dcde' 
  AND (
    token = 'gZZIkJ7j0gzwZgUdoZQxNPylq+/Sc/beOpQPYc/vB9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )