INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b934e4d9d61712e044d5cce309ede776ede2604897dd1712c37134f0cca59a74', 
    '5ZiQQhu6kzeHbsWDhAr6kgpI8p/ZeNDHf4H1I+c2Kmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)