INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '216285c8586a45b4b84b987af8d15b89b2fe9ead8a84f0c6d40bc5efe5bc574d', 
    'ym9GPMsYAl3TynKH+YmpscGAOarNaUp18KOlsozruo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)