INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678d7f3093bbf5c6adf422df0d97f4ebf51acf4a19ce288302da74b8d8f9c7d3', 
    'rrVKHgYu1D1NQmhELgeuA9g/vv3aMUKEzLGRgzgjbck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)