INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dd572d5d5445368c403f8a9c2ec6aa76ef3e9ccae5a271c2ffb2628fcd79ef0', 
    'iuxKEpGZ5Gic4v9gqvUMTWfKqSrorYRYlLf7lik77sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)