INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ad30b8c7dd3ac4fab5952d8e2e7354ee0d8aa7764eca05b799607a102579e22', 
    '6B8u+f/0uRkc25V9nukDzmvdxq16lf2iCi9VYoXYCv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)