INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9726ff1b3d3dff20177a43a6ae2158aeaef1a7cc7e87fc4f6910124588dfb4b', 
    'fN7QgChvuTUPEqfbkCRG5+4XjxCSrIjcyiqd/4edOgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)