INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd19fdef4e5743b95d8500e14cfd10c9f75e5a37a365f8a71ca3dc58ce5a8ab', 
    'sMiB2GOnFy06BBS+Sxq7F8SXXDlEt41AKAHy7kDpsMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)