INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af2257c2689e00cbd401b78e5848050c741968e8fb1109e853233d135f2118b4', 
    '7PJznwLlAoq1o+XC8olpVoIDdu3AyyY4yROfD1xH2p4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)