INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e7f4f2642c9ac4926aa580b2da21cd61d34db59bdb8835550dbfce5c66afab', 
    'ZntrUCbAvSXBiGfrGJly3PkHNxVweke+xjKpcTgXEr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)