INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2847ec1a5b76b8805de1dca1c6d8fc8d0de4d80b80a6031f346a3491de9ef0', 
    'yLCpA4mna6vGQHpVJNJgZyeZZsgtfrbImO25slH9fDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)