INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe9cf5c60648f59a48b81b653c15cb0d5aa8ddaf49a64c10553fcb0cff1f69d', 
    'jtXkheH4ETTG/fpeUho5ijBWc07+Sx9tO5Ccj9qBPvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)