UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'qQ//KHspOWxhIDh7zZ1fCZrwYGWnoifoowx98+AkVXA=' 
WHERE 
  key_id = 'cc392fedf2b87fb919912a4008dfb1cc14d6d7ec21dd61c8e215473c41c0d235' 
  AND (
    token = 'qQ//KHspOWxhIDh7zZ1fCZrwYGWnoifoowx98+AkVXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )