INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c538340f180b26ce1631a3f4b5463304d363c12cc7f9148122875449541e1e48', 
    'Lqd6QuxstlLIJxY4/EuYwduQ5EPZuK5AxKy4Vi8Fr/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)