UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkxgEYIyWH5jPLIs5xD9eO5uOIDClOfN6LIaPCwZFmM=' 
WHERE 
  key_id = '715af8c108bbe8b660915492cc494f4c04a2cf2d1d3ec818a6bd142867d42641' 
  AND (
    token = 'UkxgEYIyWH5jPLIs5xD9eO5uOIDClOfN6LIaPCwZFmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )