UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ba7l3hsue8/E9scVB/jWnOXEfi9zTUhxnTf+Pi9B0eE=' 
WHERE 
  key_id = 'f28ec8a8f903367348b46c9157f9c239ff3ef9f6ec9126e09fff687fe5496ee5' 
  AND (
    token = 'ba7l3hsue8/E9scVB/jWnOXEfi9zTUhxnTf+Pi9B0eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )