UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZZ0vZvhJ2vKdk1Mi2wWVzGr8K0QJ8p9hkYR+4y8qfc=' 
WHERE 
  key_id = 'c34bda9833e599738663e554a43bc53062fe2f7d7b64abb5052ff9dc47da0e4f' 
  AND (
    token = 'SZZ0vZvhJ2vKdk1Mi2wWVzGr8K0QJ8p9hkYR+4y8qfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )