INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11ffc50b6cda90b39f2561d64311c8d55a083309fd153f19e87bca53a6c6b6ff', 
    'Z9hRiR7GLzyFYO6nb4WzcJsjXUlekwOOYS2p5QjcWYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)