INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '451df523bddbdae9c804694328d8fc1d0e5d160108be9293751d470100b442ca', 
    'tTK38uAzjdmYHZXzBbLqfWJvVOf6KYk0ckEinQJX7fY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)