UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylflnS+4znOEv8qRtLMhWpOBhu2079I0J6BSviiRn7c=' 
WHERE 
  key_id = '0acc13a4423736d3a965a4a8f80580f953fbea7d4b67149e4701d72e475308cd' 
  AND (
    token = 'ylflnS+4znOEv8qRtLMhWpOBhu2079I0J6BSviiRn7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )