UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VnH7CJBpOdoO9SSYDuKixb7wvKOHfZ0Xtr7in7WRVXQ=' 
WHERE 
  key_id = '7e6597812949e8447dc585f51aa7ffce267d787f63f706aca5a3da3153cfa990' 
  AND (
    token = 'VnH7CJBpOdoO9SSYDuKixb7wvKOHfZ0Xtr7in7WRVXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )