INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e654923479dc23adab91708b8ba0d8239742fd628a91f3ad561c4a903dbeee9', 
    '+KRL+eHeHVui30Ngz7mpWJMZw7PQVGr3UQj66KLin9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)