INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608af93bea917c4c72fe4583a5db042448ad283ea1661e7c82755ec81c66e280', 
    'WzNx9AOHxnj3znlvfaQS+YQS5tyW8ya3IJ1a1NpUiig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)