INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0df5468f318b9e17d90b983c9bedfcdd10f2e9a9c206c22335da55c814053b7e', 
    'iRYRnDWohXHYo9pxnZktYJGRr+itkho8/ZLL352HElc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)