UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVkyTag1BjgaB9T96IObjrWBOBaNhY/OgjEjkFbZBTw=' 
WHERE 
  key_id = '747ecc8e7dcc52b580c032a80578e3974174ab0d65954930185fc3e6cceda088' 
  AND (
    token = 'wVkyTag1BjgaB9T96IObjrWBOBaNhY/OgjEjkFbZBTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )