UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzlVt5RL9XXhI78hHJ8i57DB8RoVP6k2ZH0+fCJJxzE=' 
WHERE 
  key_id = 'd9dea52d26fa570dfa275abc783727025063232e02e1b8289dd14e75456a0a5a' 
  AND (
    token = 'BzlVt5RL9XXhI78hHJ8i57DB8RoVP6k2ZH0+fCJJxzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )