INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16eb101a499bb9bdf77db3bb3f5311414a75272a0c3d1191f2795699750160ae', 
    'klswGzHA9Op3dbJuBbuwsN3v8nogfj/bPVfNnC5/XQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)