INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4911fb37e903e096ad1ac4a9dd7c82c2b728ad9776ec130eb8e657c81f801da3', 
    'PttQUh2/GrKHMgoD+zqUgpcmNXRBME8Sq/LX46zdwJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)