INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3bfe1d9d1403dd87a3368a191a5daa42eebbbba2127dafcacc140d47287b1dd', 
    '/JCyY0YUl3/mRKa+9OHao2ixBPSTqY0VQAx32N5loD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)