INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9a4fb6df9828bcba117d4608be5abe31fdb8a3c50adb81c13f4a98371cfc04', 
    'sPkB0heDMqMoMOx0GCWA2w8ouJlblDUWdRghUTonjT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)