UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9U+4YxL8SvCJIy0aqwQ+p5CGYVA9uBFJudo+soSjWM=' 
WHERE 
  key_id = '5ef4403a22bec91c40dc56136fc56ffbf8d4de3bc4ff490ff6a5c29afdef6e11' 
  AND (
    token = 'A9U+4YxL8SvCJIy0aqwQ+p5CGYVA9uBFJudo+soSjWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )