INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a876034131e922048f6fe477fe0bb21ac3377a8fd0a1526f38c7a77a715f73e', 
    'CoRzZU/9StXea7hzNsvkjwbWIusXQTdT5pKnW1fPVFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)