UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzwCMq+o3aoZieFvlDFSuAZilTUirah7WMM9eLQ8O00=' 
WHERE 
  key_id = '3959ef84f1faa4615035840bcb28193f91eb3b2cffa092bce52c67b47f7cf708' 
  AND (
    token = 'KzwCMq+o3aoZieFvlDFSuAZilTUirah7WMM9eLQ8O00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )