UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trLuHsXqR/qpTElZsgGIuFP2qSRuPAGZ+51CXTuFGTw=' 
WHERE 
  key_id = 'd08e39cc78388f296d4338e340a45934c18081343a4c0d6888779635bedd9a5d' 
  AND (
    token = 'trLuHsXqR/qpTElZsgGIuFP2qSRuPAGZ+51CXTuFGTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )