INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600531b508ade2d642b4f9fc6044706c1c9fcf7b5f946a15c58ebf23a860b3ed', 
    '9BDYcNENsbuuqQ99JAw5EnkKlXC8Zs+8b4COxxcFqFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)