INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fd64ed661a8f4c06f3e2219c7e1ef9d3a111d9ded809faa2b8eaea66a0c6e9d', 
    'lJWFg2YQaLWY4rg4QeTZMokIbmxLBlPbmjArgMMLtCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)