UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFwgQjQpBkgcTF8V0Cx51WdBfwvu6JeV62sHbe1rabk=' 
WHERE 
  key_id = '682fa3fb127b42a4c64c07a89418309bf1cee6a9b8fb7174b7a25b909a48559f' 
  AND (
    token = 'zFwgQjQpBkgcTF8V0Cx51WdBfwvu6JeV62sHbe1rabk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )