UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKrMudjLCN5lLwBnLN9E6uQw1Y249+NRFDzS3jcAykQ=' 
WHERE 
  key_id = '04edae9972b59970115d4287bb881a38e9d5db36c63114254cd7e2ade94c57d7' 
  AND (
    token = 'BKrMudjLCN5lLwBnLN9E6uQw1Y249+NRFDzS3jcAykQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )