INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f7a5a504ddec4e5c93ac5e568183e0d7983f9c6dc1b6e70b632cd6bb57df053', 
    'tc0IFnc8jzA7BOGzANN2tmktAM7tTmKNlS6nB2938As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)