UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8mfm6hyxu5CaTgoNJ2EOz6qXyxRtgeXKkXK+PxcHTc=' 
WHERE 
  key_id = 'f2281f50cfb1ae0edc8e5ba4d787323f57d6828f9a5353428c231f2fc1d72a69' 
  AND (
    token = 'z8mfm6hyxu5CaTgoNJ2EOz6qXyxRtgeXKkXK+PxcHTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )