INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd002d338745416ef5e9daf04dcd34559181ae8b191c61a23268e7d86bb68ffb', 
    '1xn1V8H1TQlWWCZyh+aaxFe4QnD2qqrjp2zVwaCDehY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)