UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKLY0omLDWnTeZjaH/EPBENYW6p42zcrMZB5bc7I4RU=' 
WHERE 
  key_id = '2f0df4043fa90f9aa3c454d297af6de579e5bb9d1110b5908736b7815fdcf1df' 
  AND (
    token = 'IKLY0omLDWnTeZjaH/EPBENYW6p42zcrMZB5bc7I4RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )