UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LpA5QywMkh3fgOYTfo0bhd3AFUMv4/g14kp4aEgIMJ4=' 
WHERE 
  key_id = '80377bf36ce537081b38de39adf26ab138210ff81bfdd31d2a680c8bc1f500f3' 
  AND (
    token = 'LpA5QywMkh3fgOYTfo0bhd3AFUMv4/g14kp4aEgIMJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00018