INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b93188746365cac42e46c8adb60596926275b54d6bc2ae678f9254e0daa0a08', 
    'kkSWdlFrH2e3GTebHcS868yziBQZjSrqsOftkMynwn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)