INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25433402155498a57375ba71707dd2724fb1b50182380630010f0c6b7f5f4996', 
    'ptdbyrqBdC+EMEQvKMRO8u5xmUaXj3sE9XjheYQJtMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)