INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541cbc6c23737e972e0179047a472b453f4bc3e2834a993be2201beca11008ae', 
    'lNkAITxgCRVjjRQgE/Vfoc9MM50zl5w5tsKhL2UR3fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)