INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47eff7733590ff35db0e95a4a841c61167117c2ca6f6791689af62dae6d5d47c', 
    '4ST5BeWYOFcbv0jyqlddMYgn7gEyPQcJja1joHgBBYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)