UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLVjYIxRlnOHj7zPVfw2FjyQbZoSlMpAZx2sAW/57oY=' 
WHERE 
  key_id = '9281b68233c27583fbf8e682666de497c34d3fb84723675d43f3cc5a85151c4d' 
  AND (
    token = 'zLVjYIxRlnOHj7zPVfw2FjyQbZoSlMpAZx2sAW/57oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )