INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4a9023f651e8baaf1ec9e3cb216ef59ed9c43edd732f899edcbe9f58f735b1c', 
    'LNJMJlpPYViU7bCTbiYJfPQbqzclmudXOMEc2Hv3wc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)