UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jBTU+aheVPM0ZQqGShuLXDh3FCbTk8gcqVgzx3B4I4=' 
WHERE 
  key_id = 'dc7dadda631db09fe09432b9d497be1d12f2136d13fa91f22b7c2774022fe68c' 
  AND (
    token = '1jBTU+aheVPM0ZQqGShuLXDh3FCbTk8gcqVgzx3B4I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )