UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VB6dnh5bNFSa1P5yxPK29tmmcZC1hAk1fzD998Ehtk=' 
WHERE 
  key_id = '19bc5711c6d8763a42161e009d2c46f5aaf8c03f1b8d706bfac2db1d138b3fdb' 
  AND (
    token = '0VB6dnh5bNFSa1P5yxPK29tmmcZC1hAk1fzD998Ehtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )