UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '704jsj9Ic5IYlxsHeGHVRuMhV5G7Vl0ekhV6SFqxyMU=' 
WHERE 
  key_id = '682e48fdd559b57809d5a32314e61b1c34e1d29cc8eaf63e5fd152b82999a309' 
  AND (
    token = '704jsj9Ic5IYlxsHeGHVRuMhV5G7Vl0ekhV6SFqxyMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )