UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQEpoHitXsvG6JYnKZUJQHogcLCs4fQeCPyqOzc2DSM=' 
WHERE 
  key_id = 'f3164803c318283250103b53d47f6036877f7a838fe5953d765349f43062e774' 
  AND (
    token = 'IQEpoHitXsvG6JYnKZUJQHogcLCs4fQeCPyqOzc2DSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )