INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140bf92e398354b50fbffc44e25e284747cece58521e56add42dfc2d73c70fed', 
    'LN0TmQRtieCyrCbdCzLyuqz5vFek3xXQaKnnrm315w8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)