INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02e3460a5553481e833490fe426066c7bb517c22785cf885da85b50c50397569', 
    'BxzgBBUsODcXLP8TA6T4zj1qM6TOL5aOHfLHjWwmNX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)