INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee5a4f57d564ff3d5de86276cdddf0018fbb744a86612cb221b512f1d1ee5b5f', 
    'AbCDKXXwLnQdetjziYw/A1ewYso/gNDzqZ17lZqEJdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)