UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++qtlEFpTxzphYbE3kRSk0uHkVswISEB1d3+v8rdy/k=' 
WHERE 
  key_id = 'be80dbaf207bf75f846bbf8f00a49e44e94b3d3c0de775746ec17b42074e558e' 
  AND (
    token = '++qtlEFpTxzphYbE3kRSk0uHkVswISEB1d3+v8rdy/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )