INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72558304601cfd4b451e8970408b756c714ade345bc5fbd5ae12fd656e33e7c6', 
    '7zlWuviISKjpctUo7MChkK5+mT8JcmapU78lYXGC2Js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)