UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUk411f2Wo5x1RsMcLq3d+K53ZHSaZ/wT0h+hB97yf8=' 
WHERE 
  key_id = 'b9cbeb03eacfaa4a17faabbf4021ff091d5dba95966fa02436e4712393df7277' 
  AND (
    token = 'pUk411f2Wo5x1RsMcLq3d+K53ZHSaZ/wT0h+hB97yf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )