UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ally4SB4sju7sY08OalMpLGbKIkaj6dxc8lcz/pPUns=' 
WHERE 
  key_id = '423a4ff6e1c9cd9e51247d7fe6fcd6fc67636be9a6cca97ab858dd0c33eb3839' 
  AND (
    token = 'ally4SB4sju7sY08OalMpLGbKIkaj6dxc8lcz/pPUns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )