INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6afc919d25eab02f5f542c267e330c9a65e0610faa276865abcd2f1d90482955', 
    'Ob7n6krtVt553rtgYy7FuAt0hx8fLKwiGpk0D9pWr+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)