INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '22a9b0dad062e7abbdb0ad3e434a4ad908b079a2b81c335601a53fe3ecc8ef51', 
    'KbenakglRFlhyURiqeoZf2h0VVL4w6rt2e0aeC+t9FI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)