INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cc9275cde623faca646751c227ba6363461a5955bfa41380a5c961a9ddc270e', 
    'NjKjvC9/NpiAJFJxa28SnfnIl1J3sxURoOHVe4h3O70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)