UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fzn5koEkZSWsTW84tA3WqNG68XbCMlSG6HgxgmVfu3k=' 
WHERE 
  key_id = '371d064f40bda272c480ae461dad8ce824efaba25958d879303f4d8f7f4a0302' 
  AND (
    token = 'Fzn5koEkZSWsTW84tA3WqNG68XbCMlSG6HgxgmVfu3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )