INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf99035340ae031a492906869696ed1d604bfb5794b815e5981d5f8d941243ed', 
    'uMDPfR1vN6Q3NzDs3CM4P7dXWBkN6tSOiulm/hnbWpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)