UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEBV18dPaom/t6aeBc2+iVkpngkK20vfrUsxJg80AwM=' 
WHERE 
  key_id = '6919522a7c6d52c68592a7d209258dd18e34da6e1625dc984cc6b390dce60f41' 
  AND (
    token = 'KEBV18dPaom/t6aeBc2+iVkpngkK20vfrUsxJg80AwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039