UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvHjg2ph94KtVYEACnfgk6LupMy9WC1hkTbQ1sNKQRs=' 
WHERE 
  key_id = '2e0381b740fd154875fb6bb829f9e98968afc4332347a17440fe9875e00d2185' 
  AND (
    token = 'OvHjg2ph94KtVYEACnfgk6LupMy9WC1hkTbQ1sNKQRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )