INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4444df75d13f996932586ecdb6a354b08ecc873895d5dae3429f108773ee110f', 
    '9T0/ZbCqQRk8iSFE6ncjpdoXcfnBL2sXtxZ8YKA7eGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)