UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBXmbXr4DxlwxmXSsC+XuRqVHkUhg/795PlAGbY3Zk0=' 
WHERE 
  key_id = '1fec796d599ae96634167886667b24fd224e75aa84fc1201c332bd051c8ea2e4' 
  AND (
    token = 'xBXmbXr4DxlwxmXSsC+XuRqVHkUhg/795PlAGbY3Zk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )