INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2620b4199a717f301896ea80a71094606d97f4ba1683a94ec966050c4ddc7669', 
    'uLTVxZ9JmksnuMzEGvmjaAjpNzAWJf7eoKiQaNQRVXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)