INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fed6e678868c0f39b97278a5b8b08766d6d8bbe8b46ad6343d4dac4cb1892d', 
    'WsGmlJ2CVkS+m9bVzRYUWgHYdCSnEaz0caRGI94utuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)