INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a52037202420aab686fb32908c7e46a8600455f83352d54b70e9173b01161c', 
    'rTkmjoYdNNfPaNqisMpAMEKKkLfF9DuqDG9WrebhyME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)