INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac8f41ad7654a72b8b766dad67d849a5612b8453a30384aebfd45ae5ee83201', 
    'xkTrVjn6JCX3N8kBWDCz8qa3ppzxhjU4EdCwW2k87e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)