UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wK97js4pYiA+CojbIT9sAIGH0GYEWqwlkpOEa4Niiwg=' 
WHERE 
  key_id = 'ce2eabaea405e4f08cec347de3920a39d629bf6a36a7aa2b676e17c710496736' 
  AND (
    token = 'wK97js4pYiA+CojbIT9sAIGH0GYEWqwlkpOEa4Niiwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )