UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MzzjaYPFCmTH7GJWHFAAm7n0YEnVrcoe8qZmjvXo7E4=' 
WHERE 
  key_id = 'abfb461aa62cfa0c90483d3b7724d5b14b1e566e14d6c0d1094dadfe0a876117' 
  AND (
    token = 'MzzjaYPFCmTH7GJWHFAAm7n0YEnVrcoe8qZmjvXo7E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )