INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b83e46f9c9a77fdf7bedce985f72e94bb0d2f8a6ba3c9da6d631bbb8fae8bf', 
    '+WvqMavZLKK2HTLCc6a4FKH6oktvQP9nYq8MJX8F9ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)