UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hnKHsOC9W3MTRy4O9v5mIEw0u3fcHcplT4L2T3YM7g=' 
WHERE 
  key_id = '1fd9c60f14f8d6a8f315d3ed64e1e9c51e6235f6567b18b74d02f79562e9293d' 
  AND (
    token = '3hnKHsOC9W3MTRy4O9v5mIEw0u3fcHcplT4L2T3YM7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034