INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '988175c908c24f819af0e85151556a2f65fc5a566ac6eae0ef370a2ee5da388d', 
    'k8InJ5jYhLcuZ1w3YHZDayvUwLhPlfjCQDQHlfFgIUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)