INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903f8d93e26b06de88fc3c25ffb44ddbb78853f06a691de91c008087f114b47f', 
    'vwZYU5jB6C870mxtpvN8sWuBrj17LJkmYCUD8iaWu+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)