INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51be68d4cd938cd23cddcd9f8c6b9cd0b113a82ee5f1f787cfa47c3d0a115ae2', 
    'PYej9yTBI/LKLuMg0RVcmezhOggpkN2WPHf+WxaVxOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)