INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abebdd809a8b050e72631e128d0fa98bc71917af79e237c5b917416de7ab87bf', 
    '0v93GoQAiONE9RW+QVWMlUlCUxaNhWmDLmG2TogH96A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)