UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+FWWVGyBdke9NU1fSWv2eqo3iYQkaFZXEIut0HTFlk0=' 
WHERE 
  key_id = 'a1bc10f11b7bbe1a34e04193076c16974f5fb993b4532f5899eb88ed75a1694f' 
  AND (
    token = '+FWWVGyBdke9NU1fSWv2eqo3iYQkaFZXEIut0HTFlk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029