UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3ZRMRyo2byp4Kne7oPRlX2+cBMyra5/BdS+WMgQ3wM=' 
WHERE 
  key_id = '236dc3d3edaf63fc7521a9b12a90d60f425c1a83cad9be7f1e25695aa20660bb' 
  AND (
    token = 'D3ZRMRyo2byp4Kne7oPRlX2+cBMyra5/BdS+WMgQ3wM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )