UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9G+pneE0KqVKZhuCObSGZhT8D9/kf9L0Y4IlmmDl24=' 
WHERE 
  key_id = 'a29c7007e9ee94a2953eef3496130aadbc3851732b53ab940780c186d5a62434' 
  AND (
    token = 'W9G+pneE0KqVKZhuCObSGZhT8D9/kf9L0Y4IlmmDl24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )