INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be1a5cbfa8445a7def7c3b81e061d7d19c61f16d6e3f0691569a5f7234f1fcdb', 
    'nQF1KoV+3Jv059iptlOH4zOjMyKqu1N3giHyobkvfhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)