UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3BuDQUVE6UZFgN9T64IumIxwpFFG8gETHbJPLrsFDU=' 
WHERE 
  key_id = '17c3839e1e5335c45c0e3c857c2f6b23ffd99c69b7ed2955a18b90f3cf181846' 
  AND (
    token = 'N3BuDQUVE6UZFgN9T64IumIxwpFFG8gETHbJPLrsFDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )