UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnHPxYFsc6PKtPkk1+LiIVr0VvyTkSz24G305glre6g=' 
WHERE 
  key_id = '1a61f2492323915022f01c3e85ad53d0a21d234a1d21d4538f3f227b6b014c82' 
  AND (
    token = 'DnHPxYFsc6PKtPkk1+LiIVr0VvyTkSz24G305glre6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )