UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ydwitj8SgZQpa6jiXNsEsYy23/XxT43/OKaJuu6HRYU=' 
WHERE 
  key_id = 'c9b6d3e8a08630fc268a1c7d89a26795900bedcdcd88e1bf58b5adcc6f749f2b' 
  AND (
    token = 'Ydwitj8SgZQpa6jiXNsEsYy23/XxT43/OKaJuu6HRYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )