INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9deda2cc837a7223ad6fdc2c15742fe583ea0699701d3546c3a57b2dad2bd81b', 
    'KJYRAqAVua5UxdpTPp5NvCx8bdcG6qzHxsbnpUuqXI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)