INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bf82a15a42e9aa63eec5884f9d83471f7881645da3d7c7492e1b281a3944426', 
    '7sReJYRfVj59JlzPPyEz3trntyPSySV3keOZ0rSSrfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)