INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e029fab455cf5f8b5130bc674498db28bce6fbf6aa1fc3d462429f919f8e1542', 
    '2CzQgxkMuzQlHHvjz988zE58f6wxwZF17NwbLJs1h2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)