UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DnC6qQ4uPFx7Tr143Cg3WvGXe4i1ZFPZoL82vw6mjw=' 
WHERE 
  key_id = '6c381c6e34023cee7433b4b1207f9eb0a35148f12279da4fe95f5180779f3110' 
  AND (
    token = '6DnC6qQ4uPFx7Tr143Cg3WvGXe4i1ZFPZoL82vw6mjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )