INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f1b8629f241e646c449cf16784ea92d858d66f8eb269dfcf70ccdfad85b9a6', 
    'qZbxWpnjUqBlHpD58wBnViQZW7ORIr8mA0VBgcvi/ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)