UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvM181zSp71Aw5AnaXVnWKWKXUqnfP3TGRE95rlkWb8=' 
WHERE 
  key_id = '2fb3271d45a035d57f5b97dcdeb8bd6fa15222473b87385c447f7155e8ae6ad6' 
  AND (
    token = 'QvM181zSp71Aw5AnaXVnWKWKXUqnfP3TGRE95rlkWb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )