INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e16d095df34e039c21306c5bbdc6b65e50f0f9785d5151f0a3e8ab88a99d51e', 
    'rQe6qv7K9/q1sfWNIK25jdLGw93s4MUhPOnysxHAAYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)