UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctb172wSGupdHXuIM6De6yFvRjQVv5d3VIudSIsDWVM=' 
WHERE 
  key_id = 'b936fb5d3598ca8f93311afac2699f72d0ae8f21055ec4cf71d5cc1720f8f1e5' 
  AND (
    token = 'ctb172wSGupdHXuIM6De6yFvRjQVv5d3VIudSIsDWVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )