UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bC38EAjVXe0K6o7IhwkHL+PVsA8fUOg1TSzBYBqLLCM=' 
WHERE 
  key_id = 'be7d4475798ed391b0160fbe19fe84064a0dde65883d5c97a5bae7537378310f' 
  AND (
    token = 'bC38EAjVXe0K6o7IhwkHL+PVsA8fUOg1TSzBYBqLLCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )