INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bdf27e865ade383791c4b5830775066544a5ec47935b439ee177b7b5427a24', 
    'N5iC0hYLojCn5w0NyDaimKZTwFv+tGFueJuX6GYlXdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)