INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8043af8e16f5f61d8d72fa501c46601b64481b4adf68b83c8b3c0c4445f83803', 
    'znLny0Ju5n3qrhKLwt+EdGUo0qF1EiOjIoHDO1hUYsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)