UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sU28eTs59ZMzBKtj8H9P/Mepd1BchX0tBHDMFgj6A9c=' 
WHERE 
  key_id = 'a5a10f1da39d4efaffbb51e1ac5841db5c74c159f22ee97cfb464b1f4e985180' 
  AND (
    token = 'sU28eTs59ZMzBKtj8H9P/Mepd1BchX0tBHDMFgj6A9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )