UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRdvSDx36ej1BUI9WIgcfzijGgG4dusK8tKIQkOaClY=' 
WHERE 
  key_id = '0b367a7943c61f5a02e2e04425428daf06986ea4587968ef295118f3133a31d9' 
  AND (
    token = 'lRdvSDx36ej1BUI9WIgcfzijGgG4dusK8tKIQkOaClY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )