INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e6f929c7aec5d10d5fc29fb2bf0f51bc75f6d20c83832504a582484b47c2a2', 
    'inRgVW5wcaKy6Wk6wkyd+Ir92WBL4Jtf5PHmYEkr8sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)