INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b79aed5a3b9fcfbf04ba9b7ad909e7048d56051ada2053a6b1748481793d0e1f', 
    '3aXcTuW1r3QktNUagQljXNIpXeVUCB+rcflh9cFg/UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)