UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h37Zo/TL2vT893AB6QOADkJAyjAaMjt3Huqx0UO2pIo=' 
WHERE 
  key_id = 'ad20f46d248f14d99a1bd88233403d12a058ca4554aaf8fff6ea59fb655bed18' 
  AND (
    token = 'h37Zo/TL2vT893AB6QOADkJAyjAaMjt3Huqx0UO2pIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )