UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRw2z2bTch62uB6CCPdFhrBwQGXk9/1+6Hn34z0l0to=' 
WHERE 
  key_id = '67af05f2ac49f91a759432fee4cb27e3a892b366e17ca8a8bcbbc087970410d6' 
  AND (
    token = 'gRw2z2bTch62uB6CCPdFhrBwQGXk9/1+6Hn34z0l0to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )