UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GaFiNOPQLhPtV/w1OqdN1jSMy3U9aO885owjE7nffEs=' 
WHERE 
  key_id = 'b10bf04645b41594b0fd5f5dafcff10d59e5ffbd4a91da496118445e3b6df7e8' 
  AND (
    token = 'GaFiNOPQLhPtV/w1OqdN1jSMy3U9aO885owjE7nffEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025