UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKigvCgNO7y6C9n2Q9bPSUejEZCB+RgtPq3Ymmsh7eY=' 
WHERE 
  key_id = '92e97576619ca924f898de4bf9af5b13d7df44c412a89fb5e4190c5049535ec9' 
  AND (
    token = 'vKigvCgNO7y6C9n2Q9bPSUejEZCB+RgtPq3Ymmsh7eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )