INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a4f79aa3122d48f130d7f61dbd0c882703e4a98f5f4bf832dce0e6a2da7b61', 
    'xKHGG1kk6/h3dUBiEXYlY1BD66mI37DludrP6GgcWh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)