UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVi0EjLGBWLEjaIIkofzYmfaLDBGQeaKRp0IWWhmnBA=' 
WHERE 
  key_id = '6720161a653c0c8ef8a0aa7ed64b10f93df63cfbd29b0d9d1198089c8e14ad79' 
  AND (
    token = 'GVi0EjLGBWLEjaIIkofzYmfaLDBGQeaKRp0IWWhmnBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )