INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8204522d70bafa081e7d62b7b01a18af4d36596eda2daeee33ef31a6c792a078', 
    '06W6QCGFcYsIWg8xfYFsXSEGs9rVVeozvYKy251docs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)