INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45e1110dec799c038cbcacbbaefaf3c1dceb82da5d5963ea92929b8dcfb2bf25', 
    '25GXEj362oxlXNKDbnszQZ74iSs9wLjGFygTq6b0zFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)