INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c84621ba14c93c6c8e2c167c6bba92b29d25811dd9598225f0f4a428b490ac', 
    'nLLxmjXQuxoCwdWvu+dv1joPcDB3VJ/r7BlrvzCIck4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)