UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHfD/86p6p5zieZQQZWdn5zrYu3RedMIaXoqyJozXOY=' 
WHERE 
  key_id = '2507730e36ab1b29b6cad850444f814939921a2e3660372b20e186bfe4891c2f' 
  AND (
    token = 'tHfD/86p6p5zieZQQZWdn5zrYu3RedMIaXoqyJozXOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )