UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gS8bjo0+H8c3ns/yE5Hz/toJ5j9wpSOeDsYCqYD+0QI=' 
WHERE 
  key_id = '3a9c8e2fac278dcbb2b3e9f8c304722cd3d62e9bc219f65007dcdeaac70dbd2d' 
  AND (
    token = 'gS8bjo0+H8c3ns/yE5Hz/toJ5j9wpSOeDsYCqYD+0QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )