INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d544bbfd6e0ffe6e2dd8433a46e968d0bbea3c7586a63c157953bce540d902b', 
    'mwSXOKYLPQ5UiRsZ8EhYpC35LjWaAKgWkCZ/YxG5TVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)