UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESUW4A6/JgWAfLcNxXslEKoSKMjH3/2Yup++b1Y0pXI=' 
WHERE 
  key_id = '5bf83438e1d1d574c981c2d80479368e1356a0d2dd9870b62bc8c4e31f6cae81' 
  AND (
    token = 'ESUW4A6/JgWAfLcNxXslEKoSKMjH3/2Yup++b1Y0pXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )