INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7915e19e15f74f9dcb1f8f40ec58060921a35bc1aa3f238abffe3c9c91e71083', 
    'ZcXyxLgqySVmWOVfAbxArEaFDsbOWDsIq6BwbbKAApw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)