UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgPMtyYwdkocPu2jtyXDEx/6n4XW102ZhYks+PpDY+U=' 
WHERE 
  key_id = '46bbd6f3d9016bfd8a106d51f84c3e8e9356ef7b06a3c600c6227b146a320458' 
  AND (
    token = 'GgPMtyYwdkocPu2jtyXDEx/6n4XW102ZhYks+PpDY+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )