INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7231bbef19d4741be1f71db73465d2b297cecf5a2dcba623b6afdc5cb374a67', 
    '6FBHZ0TeJSWeBdrSICJD9Xqlp7QiGrdu0uXpJTsfVAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)