UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70rfmgOk71XTEXk2AxNMs9UKHadvkFNKIQM5Zl4b1xE=' 
WHERE 
  key_id = 'd68587fb950dea0464a191c9c976f4a08453ac2b0a63b9d15fb3c4ee904b1c9f' 
  AND (
    token = '70rfmgOk71XTEXk2AxNMs9UKHadvkFNKIQM5Zl4b1xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )