INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8e6400a1c54140b1ae1dd87901f6cfd57b1361438e8ab39621dc749aeb35459', 
    'zx8We7Wv0MJxCnvEdUt3v09p8MKz1uwDJ77yj59+2iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)