INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a83a84caf0019e3b7d5b7144e819f30a3b48870c1f0a4be2205824438c7be7a', 
    'jLhpdX8MUKGvuMQXXJAu8fGMp0hDyXqqIlT385/VB6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)