UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Opl6S6ah9c4AAoXa7jIw7ifAExnx3/CiSmYwxlQdAx8=' 
WHERE 
  key_id = 'bc3f61ee656cc7349755e7e20d1aad765ba6aacaadd66561d209dc6f31c2ca35' 
  AND (
    token = 'Opl6S6ah9c4AAoXa7jIw7ifAExnx3/CiSmYwxlQdAx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )