UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBqMCExPj+1rMDkDFOlm4BgwOqAs1U3haR63ch0umdg=' 
WHERE 
  key_id = 'fcfe9e8e2f71426e6f4b7e33922934b112453ffbe8291afba98f665b29eae74e' 
  AND (
    token = 'CBqMCExPj+1rMDkDFOlm4BgwOqAs1U3haR63ch0umdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )