INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba035c06f98732f71bcf64395923a50717c518459ae793039da36c442aa9a295', 
    'a5GkTOYgkf4EZ/03vTIpfZGJB5vI0Jkuj6WAcWNQnzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)