INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b8cc9ec39952adb74d84d6a1fa615f6419b6703bfeb9db1de27bfab192c1b5f', 
    'iuycpN5Z3X6V5lfolj/xFgCpC1T+H5ui6tle0ZTewW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)