INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc23a7fd05d545401035ae72950bb7df0df7824dfea81ca218a9ec5d1c34199', 
    '1CEmJHkbbrIZsy0Xi3WiRaNK8DNTkfD0i9UnLzl/Prg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)