UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRJU8U4amjsJ+EUbnR3nzzXE7vu8bgoFncIHJeGnepU=' 
WHERE 
  key_id = '165bee532b42e0bfa151e355ee009afe43ac52ab657834aaffb53078beb649c4' 
  AND (
    token = 'FRJU8U4amjsJ+EUbnR3nzzXE7vu8bgoFncIHJeGnepU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )