INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5663138ec9c7d001bc59500d257c2bbed653607532ec7b2519257bcfdc50b03a', 
    'C1af0nFSfrsoW67PmsxFpVIWYX7pPjHmjETIAZ878xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)