UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bzmw3tJHdxiAY7/mwtBssX5Ws1XANJJIWMmrRW1BWQQ=' 
WHERE 
  key_id = '5b1d35f4ed073f6dea88d30c651cd2a25e0c925b202cfa2e5f75c433f10d785c' 
  AND (
    token = 'Bzmw3tJHdxiAY7/mwtBssX5Ws1XANJJIWMmrRW1BWQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )