INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50caa501a1ad8a19bbf5f76d5beb50e24a2f1cfd47831928c161797beac775af', 
    'aBGtZgkdAKg9RGxHYh5OwJ6MZuAhdxDopDZ7L23qv9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)