INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '01a5b390f334ee19ef89a1ea9ed8495732849ff923c9935004faa8585dd721a0', 
    'uERt3Gcb4Q6/3rBrnMeBbO8S1PKtTOIeMwKAti8QOyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)