INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49480122414f8b4568125c607155e6bffd2bb07a997725b67fc295e8ab420f56', 
    'Mk0fvS0YDIiZiuSJ3K9CpLDJo036mOzOjPb6dKevLqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)