INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4a31e92a99b97ac1436912ace1f81fd93b899504f7264759dd994cf097f6c4e', 
    'ddulYhAF4S3L22Bl0gab4GRej91STZyZ+mjUTXmOwJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)