INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a79a05d60f6be3f8fe1f7aee65991a563fb4b1352a416b83f24a91453947013', 
    'iU0BnuQ86+WiUDXsyaSU7V9Xm2Q3hw3X5WZTu5w1jh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)