UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlZIX2z7fFtLhe1OnqBldW8uAffmK37AeJ63P7lz8hg=' 
WHERE 
  key_id = '4ddafc1f487a821a1c173057e5f2910eb45ef455ecd96b6d21e90fddcd094387' 
  AND (
    token = 'rlZIX2z7fFtLhe1OnqBldW8uAffmK37AeJ63P7lz8hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )