UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vak6kXVTrAoLKy6Tba9oL3We0T/Lk3/HRLNhjsCka7o=' 
WHERE 
  key_id = '633eefdb3dfdf0b774dc1a50ee27030254e9806346ec7fd38dadbf49a364f1e6' 
  AND (
    token = 'vak6kXVTrAoLKy6Tba9oL3We0T/Lk3/HRLNhjsCka7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )