INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529eb7295ad14ba87467ebc764910548685d16f1aeebb6fa39fd11c33056a83c', 
    'iZO3zog+quBQOanHFwGJQ/5LDyfOQTExR5T1q5nuwpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)