INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af9cb3dfb663060e54b75f2ab076f6a925fb4ca7241b28cc322d6d8064fc9f19', 
    't4HSnqNj5h/qVfI+qLS0VDD9PAvxYQOVYprt0uY4cFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)