INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adf4c1395e7baa67a290603e56cf4cee6820dead5f8164d8710ce5b46687b135', 
    'Kt8/5jQ7n6YDn6jqZBmePx5VComnEXd6rOfmHifOyM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)