UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPbQ7NRVOLf10s2S+5QZxyd5RuTlJ6/vCiR33T21Vyg=' 
WHERE 
  key_id = '8b9401b4caad9236954195d50eebd95a80a104f00ad0708f510bcceebbed8f91' 
  AND (
    token = 'TPbQ7NRVOLf10s2S+5QZxyd5RuTlJ6/vCiR33T21Vyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )