INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5678c3ad744c6c2f1cf374ce869cd2189aa27fc2d08088a221fa663fab6a4824', 
    'qZ2I/9ZWzyGWpLIWfoIWfw4ZosWQhl5u9ePTmLK/Avo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)