UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mJkKfNX6nZmRSnoQbqhPF458aVzdBlpYPvjIMIzq70=' 
WHERE 
  key_id = '04c0b71392cf63df68b55387be349ebf45230655e1b2b11fa45a6333a7023b16' 
  AND (
    token = '+mJkKfNX6nZmRSnoQbqhPF458aVzdBlpYPvjIMIzq70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )