INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420be462103499bb156b84a3b0ca89312f06aebfd6017e7e5e2144edf0743cfa', 
    'jgUifYcA7dYI9XqIoqknX4/h5XDzH7BWFSYLGe+hMaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)