UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxCcFHU6H3z1kIM9HDZjY0i31AjwZNVx0Jl+juFXd94=' 
WHERE 
  key_id = '486da93b805130ea89afbb17f4999ec6577834b7bc2d8c824418d90ffea3f998' 
  AND (
    token = 'XxCcFHU6H3z1kIM9HDZjY0i31AjwZNVx0Jl+juFXd94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )