UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8gcUWjpm9lh/Xd7I/kjWvL0sgRaPwClK/bwRkV+lrU=' 
WHERE 
  key_id = 'a285c8d1e77c44afb6efe5ab7c3aff6cba8d0d7e2accd68cd19a69427a23f9a4' 
  AND (
    token = 's8gcUWjpm9lh/Xd7I/kjWvL0sgRaPwClK/bwRkV+lrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )