UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnjvrodzIUF6RAUpFmhMC+S8xlgFpdZwJB2ZtuRcIts=' 
WHERE 
  key_id = '6f512f55faced36317feeb9a101b9f6f777bcf6c8d083c5e93b322596663e01b' 
  AND (
    token = 'HnjvrodzIUF6RAUpFmhMC+S8xlgFpdZwJB2ZtuRcIts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )