UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qM0l0kJLhei10VIYLYWu2TvXVRXeYVa3Mr9VvRwrXpY=' 
WHERE 
  key_id = '43542fb57e61c91f0e3237bd02020aa6797a2d1b1e7feb8456932f9e3044817e' 
  AND (
    token = 'qM0l0kJLhei10VIYLYWu2TvXVRXeYVa3Mr9VvRwrXpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )