INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9305c9c5150376113f9fb079bf63b521089c6f26eb0594d20d9e2a90fa23d999', 
    'iRKvloKHvepAHpzqMdICRUdqN7B7uc8ExZ8ojnt6PD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)