UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQOIlyrOJS0ltgxc41sfV4aY0OPCZl3bV+VIeDcrStA=' 
WHERE 
  key_id = '6c595068563330694f18382a0ccd5bf45ea1849cafd21e1c0a56bca003227839' 
  AND (
    token = 'kQOIlyrOJS0ltgxc41sfV4aY0OPCZl3bV+VIeDcrStA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )