UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwrjDTGqHQd+aG6ThJ/C/uRC5ejTyrUCUNpiPT/0Dvc=' 
WHERE 
  key_id = '97ca1ffac4b070e6cb938b669c8a1c5d3ecd0e76a713bd844a1172f00b78335f' 
  AND (
    token = 'jwrjDTGqHQd+aG6ThJ/C/uRC5ejTyrUCUNpiPT/0Dvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )