UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdyLjy5brcSDCZuID5zJaRZKPj7rw1DVmQ+tq9tg88Y=' 
WHERE 
  key_id = 'f15ea6156975d6ec8c2293291fd395d69b1cbe8ddaa35b93d596dbfc3652d265' 
  AND (
    token = 'gdyLjy5brcSDCZuID5zJaRZKPj7rw1DVmQ+tq9tg88Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )