UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rj6qwlhawFIZi81QXwJR5nLWp/+ZZrlTkIU8hF1lmCI=' 
WHERE 
  key_id = '15285ee22e02d9eefc8074d5a84304a37a082520f9b5c54d0a41e1833e4dd8f3' 
  AND (
    token = 'rj6qwlhawFIZi81QXwJR5nLWp/+ZZrlTkIU8hF1lmCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )