INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa75fd03409b79e45104f99dc8ef4fac3e8dad7a4bcfe16238b65d8a7b81796d', 
    '+SLEUD6W88JmFcaNKiUffbigXaUNmnY0m9ovSzS21rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)