UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEvrgwL4jfUOsjl+yG4poJJZiWvLAigZ0ZyKAuUmLag=' 
WHERE 
  key_id = 'dfa4e8ba96e0ac9d69fe082065a55e39c9361c350a895d6c23133d7ad89b2735' 
  AND (
    token = 'eEvrgwL4jfUOsjl+yG4poJJZiWvLAigZ0ZyKAuUmLag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )