UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aK66hL43XVcVXAhYYQcxdBGN3fwxojBok3GED5h3OXI=' 
WHERE 
  key_id = '298c4a6d6d2383158372c7d66a3fa3158243489a1151c0c2be351b51dc042717' 
  AND (
    token = 'aK66hL43XVcVXAhYYQcxdBGN3fwxojBok3GED5h3OXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )