INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b40bd26e5874f98e736f7f948a8a844965ae5b389e2bcc915e723ef40194f3d', 
    'k29dX6zylwuAPyqRY1tVXuXi2G9yBHF15OUqHhMYfSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)