INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d45a2dfc5010b31dd87b34091a88bc0e65f0dc183f2e5748740bdf930de3425', 
    'N0CN1mbLFhW+sd0KeRD5NgxTRMxI6fY0Qh+GlzGa0Pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)