UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dSuUUPoaCgdUbuG/HEImm6i1xz2XcyXIIWV9sx/PgzY=' 
WHERE 
  key_id = '71478b0919044444afe4b8d1f10dd4e6731505c645db475980fd808c1adbbfe1' 
  AND (
    token = 'dSuUUPoaCgdUbuG/HEImm6i1xz2XcyXIIWV9sx/PgzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )