INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '441e6400a30049c6e1e1ece68f4416384ecd9374ee10ec1bf095606ce44b860a', 
    '7zPDqs2m8a7nSrWnZkGOXxbktQMnK0NtcGC9qmnGH9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)