UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+oYOXr4HendpPj8UR9p8wn0yDKcNkpymisluhy8YbI=' 
WHERE 
  key_id = 'd278e24dfa18ffdd583d17bff4204247e0387ad369da12b7a9e15556c6655385' 
  AND (
    token = '9+oYOXr4HendpPj8UR9p8wn0yDKcNkpymisluhy8YbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029