UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewLnILrOgn6vw5t2+djLgzyCKbp63tMX/+0mzkQ0C8g=' 
WHERE 
  key_id = 'b20e2ea62f62a5b9c137e2cf864c89110a6c627f238c44a01ffd315709c0eeee' 
  AND (
    token = 'ewLnILrOgn6vw5t2+djLgzyCKbp63tMX/+0mzkQ0C8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )