UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLj5H2zEMMeaoBlT8zcZd1B/6n8bvql0a+q5xs3AuIE=' 
WHERE 
  key_id = 'cfd36d90953955f6c372de379fdd2cf36471111c664c59505200fe60cc13f277' 
  AND (
    token = 'DLj5H2zEMMeaoBlT8zcZd1B/6n8bvql0a+q5xs3AuIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )