INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c316cf709a7c8d9ab530fe9e61fc496931c6e32728b2def2ecfc863b8438c9', 
    'b3O2NTe52WLQRBUfbC6tIVONE9Shhb+J1VMCE1twtbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)