INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85f81441aef7078b624fbf3bd0267bcf555126ee364b66d2e856e5c17aeb7536', 
    'j0obJr3mClEsIKbH6TbJyfAxjh8dDYo2rd1AZBF9UPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)