UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpG1KLHF3tvroXP4uoOxqEvMNIFJPMf3Zyi+ZhdEje0=' 
WHERE 
  key_id = 'fc778c897e14484364e6940fc3c665637cf4cb7ff4669df563160376ef5cfa12' 
  AND (
    token = 'xpG1KLHF3tvroXP4uoOxqEvMNIFJPMf3Zyi+ZhdEje0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )