INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8c453d60a99004de9fff9ef710d24a3d894e3c5fd5744e63f77100ea608b932', 
    'r9ydCqfBrTvl+Rs5ni7ohM9w3a17RzyziL9Ns7Myadc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)