UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YgM4hpyCuxLvWAhZeCNa1467awWGowgHf15gtCe49co=' 
WHERE 
  key_id = '3721d47f6c2b221a862a234ef43215047d20fada570e8746f04eaef26da7e330' 
  AND (
    token = 'YgM4hpyCuxLvWAhZeCNa1467awWGowgHf15gtCe49co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )