UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vu+WZoUFWYxBGvcAYensGL1HPP2qSwft6NbsfAdw/oE=' 
WHERE 
  key_id = '3d10337034603d9ef29027b3975167005c95f0133d84e05a79a0a4dd394e422b' 
  AND (
    token = 'Vu+WZoUFWYxBGvcAYensGL1HPP2qSwft6NbsfAdw/oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )