INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3763e1f69f94ac4686adb6953216a1280fe70a629058df2cef11679d14642a', 
    'c4uEcXmKviEgzzKlL/75pE8OtDUULEumLKFgkHwFLZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)