INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd746ca22d75d0df54a076821476ec1f3323a9b5fea5a73836f4beec985a8ef6', 
    '53+qMzzs53WmxfIn9io3M/gHJpEO7HDXpfRV6WKNWFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)