INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30fd2c33d34912eca6c780c8b8495753c5865f94175f1da49cfe5d2be374667', 
    'NQBoK3bDwkgOOzJgD9NiwtaSSNJLvWHf7RcIgg8It58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)