UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgUNRPQh9zbNtqHLdNSZrtaTqR/6CpRJWaIjtzEMLuI=' 
WHERE 
  key_id = 'ff37d44949916cfa3041a931e2aa8f03cafa21d7e16801e6b205dceb7586928f' 
  AND (
    token = 'TgUNRPQh9zbNtqHLdNSZrtaTqR/6CpRJWaIjtzEMLuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )