INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae25d5525b6e1aa98ad1486cb76f86815781e486ee8dff3103a2229c4a8d7e56', 
    'hxduOvPo05JgXGdVqlABOI1kRvam5gJ40qeJt8ROBDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)