UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wBIxwDdjhvarlpcyOOeX8nCOJQXHf2ItzNooWMu0WdM=' 
WHERE 
  key_id = '4cc72348676831455af72d21573fbc5cccf880d851a7ed3677f78302229ea247' 
  AND (
    token = 'wBIxwDdjhvarlpcyOOeX8nCOJQXHf2ItzNooWMu0WdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )