UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'luF1xfSuv8Vv7cMJQm6Uh8iZLLlKjB/NKnv1ZEqU9E0=' 
WHERE 
  key_id = '4f4470e4f05360e6ea40f236efb2a387bb37c0cf9d0cdb33c453b57325c17cb7' 
  AND (
    token = 'luF1xfSuv8Vv7cMJQm6Uh8iZLLlKjB/NKnv1ZEqU9E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )