UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/kwlHNyj/0s+fREbrY8MFVolkRg+Rp0lkDdE2NbMUc=' 
WHERE 
  key_id = '57fe7a99e04d4dccba81c6061a9c67ef4d062c38dabc83b309688a243d4101d7' 
  AND (
    token = 'D/kwlHNyj/0s+fREbrY8MFVolkRg+Rp0lkDdE2NbMUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )