INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aa240b6e2cbc4ccfcaf61452814ae682b7fce4c281416dc5410516e7fe87bc0', 
    'pql0ARZHI227atGQeQF+IG05oE3N00S483RQ52iKNDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)