INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cda9d78347537a7f004b5f0ae840c79f46825eaeb48d24c5fe91c89f8c5864', 
    'dxb5mxJK/KM3vslzdOM/6PJzVqIKKeU6Qf8SrI59wmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)