UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wOJsjI2nVYNNSxi5GCetIvAGXpOTiS46OrHA/et7yJw=' 
WHERE 
  key_id = '1588131b2efef0e114dec4a4db773537f312c7ad89d5523d253f95bf5c78ebd5' 
  AND (
    token = 'wOJsjI2nVYNNSxi5GCetIvAGXpOTiS46OrHA/et7yJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )