UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63hW6mfqhQDOL5GYaw3u+VEouccBrA4ck3EDUc9bU7s=' 
WHERE 
  key_id = '991e50b5bc184486ffa2c92506bf61d7805f8cb0b28ee764468f59c63506d92e' 
  AND (
    token = '63hW6mfqhQDOL5GYaw3u+VEouccBrA4ck3EDUc9bU7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )