INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7819f335ceeca298bc35396d9ec576e2a56268e92c50a71823034220151beaa3', 
    'Z1rIFk70wAEUa2cmFFi1ABPLz/Jtsy9Lbhhq4ZXIUcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)