INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a0c13ee4ad6362c506ef073828aec9de82fd4869d70c88ac546abe82553257e', 
    'j3AceUtNBmvKjy/oFLagihyZxE2ZpgeYYXvJroVg2NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)