INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a108bfbaf9c4ca992c5f03c6966592f3c6100ad0aafad3421e1318b186a7fc', 
    'J2l3zRTivFU2NhudXk7sqzmVEFkhq9eEujaTqpCkYO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)