INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0db1cc51ff64296afe0669c2f7acfc7f6a036c8bfea5fd6bcefe902a44816c', 
    'cEcQpBg5RARJk9jcZmxST8CrnJ1prUx0v1a77ioAYBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)