INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de56e4d534214e73ab414068d5dbe2a151d35e18180ed0f46dcf3d409a4ba9a2', 
    'YmB30sXrP2sme9DwIEE0JNaZZvw2yzodjHONWqI53jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)