INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b127fccf49d706ef5885152c68e06fd421f2a6d8379a1135fdd6bdec72b6fa', 
    'lS2IsQhWxvyh57qV/L2GxTBA51lGOjf73l9BRr0AwwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)