INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c484536493df200e25c741295ea9c2eaea1e5f768d70773b7e053f96d0b05616', 
    '15yafJNRlkxIUgVYi8AzCSXq7tiY0oq667lo/K07HPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)