UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bxs/uZPAZES7xP7kqr9hQePFSve8LSRvjy0izG+YahA=' 
WHERE 
  key_id = '24c864a56a8b69ff6e3ebd28ccd2ed569dfda86c3a549e3ceda0fd6adee6cf6a' 
  AND (
    token = 'Bxs/uZPAZES7xP7kqr9hQePFSve8LSRvjy0izG+YahA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )