UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbraXljBUEYQjCgj3g/0jqIwnIsW580OP6uBMOAcUbI=' 
WHERE 
  key_id = '13e8ff5f79d45b3f27a3147921fd231462214515d26e093f2bfa68fb6e78ac31' 
  AND (
    token = 'zbraXljBUEYQjCgj3g/0jqIwnIsW580OP6uBMOAcUbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )