UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7t/9UWOFWp1FxVERfHyN1unjdz/zB/6oxDyKFxRFZco=' 
WHERE 
  key_id = 'e5c7f041b4fc01e905cb252b08cc71c389ec70e4d045f818d75da9cb2ff4092b' 
  AND (
    token = '7t/9UWOFWp1FxVERfHyN1unjdz/zB/6oxDyKFxRFZco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )