UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VH2+vB8l4UwjI3SMfrZu6MFvA8ZhJ+jw2+GqXQ4XiE=' 
WHERE 
  key_id = 'f2b1ef8fc78dda6b5b8f22801b86c6007f9999fdc1526f9a9a58fce4ba235866' 
  AND (
    token = '7VH2+vB8l4UwjI3SMfrZu6MFvA8ZhJ+jw2+GqXQ4XiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )