INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '520504b4124dc0bafb2525ab950b41d13e5923bf90e61065500b0bc3de1f77c6', 
    'i6OZBsw7zqgWMln2ZAatebuO+QDjkiF/s1x0vo9sYnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)