INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f142336e41ab8b482390910d18a46b681fef963bc231adb3d57989a76e2cbe', 
    '1pZ71/HstFknC9h1EMFENVjsANRef+6bWhEfM5K5xBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)