INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600c36b98047b7edb12db7701fdb522d0509e3a3f54550811275db554e08d016', 
    'TklYfZrkx7UZoEEe24Jac79Rj5hJ3kX29taKbw7NLWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)