UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdiOGGvxel+UZ+/s0WdQu6qA5k7NV5jfH2Lu+E2Sg/8=' 
WHERE 
  key_id = '3ff324d8c2c41321b50617660c6ecf7ecc1eac71fda5796e7330d70a232d8e97' 
  AND (
    token = 'PdiOGGvxel+UZ+/s0WdQu6qA5k7NV5jfH2Lu+E2Sg/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )