INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9c826ffdb236e8a90d52b2d6f79879a91744f2b81ac16d763e4cdd108ef09e', 
    'dfnWnmA4J1v58fvnHqAh/po4nHGu7aL24wmkXn0OicA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)