INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ddedb247fefa985803286ad926920e98e7b39a37cf30c0c38fb83a65ed17bf6', 
    'L9cdcYlc7NcQT2A/ZmMKtWzw9WEF3b1K9rNhAzbpvVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)