INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15ffb8f0667024ed1370cc6339f92b009676f29b28a6b841a0fd53a3017bd9bd', 
    'DI4sCeLy1JCEkqwmJM4VeqcrIIiBg6LnYKNDsiafSIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)