INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8250eefa1844c333cbb8849cbbabe9f6497b1d24299fb6725406efe0c53446d', 
    'QFW+7h05fbxWfGykXNjvDlximTTIlJwVLajDgPDlccc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)