INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '590a1bf177f0fd513d215b950c0daef6dac8b66c6e94b8e7a6b05476879e679c', 
    'FBVVEmiP8V9iNRfxatdhws8ckHfNfvVKYH6Nvy3Rgow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)