INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76d2087deec1f4e1251b7608883535470296a5a17f8c7091e5e6d82189f0372', 
    'GNhC/Hl6OhDHGeN2GmWY9FHXDWCr0Y7b6Z9qYjMPXmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)