INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd13f13317c61095a915ace60c615a5605ff8c6e79f189589fa646343b7849339', 
    'PEjzzv5hYVdqdMy1PYHgWJ29CBEUl9DnUDsalV+4mQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)