INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '708b84ae24c16a56070c99bd54ff8da7cd4b56709cba0ccd715c36217a21819f', 
    'opnCkQkfVJOeI1+IEAP3dl5QNdH2abRgrSrgdw+bfcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)