UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OsltekDCRcvZV9iuTfOe+Hn0ATDtjm8kkEtPAIvHnEU=' 
WHERE 
  key_id = '47edf4fbf190519c49d23ebda606a69bd5d887f8e4ad0dff608f607006d596d7' 
  AND (
    token = 'OsltekDCRcvZV9iuTfOe+Hn0ATDtjm8kkEtPAIvHnEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )