INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f8f00aeb56431915d2215dc1d44c16a10ac5e6a26cedadf63554fcd0050b96', 
    'E+WQa1ZrcEYgh7vyHAuPfhdKzEbrsoOlR5vo5VAio4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)