UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEUKUKpQvgSNE8pjDljJDJ/mYHVSRI/SF/uakvODG7c=' 
WHERE 
  key_id = '8f93f3dab8f87f30c35d211b4e4ea6afcc03ff0de4df6d6d9b1869f4bbad3dfb' 
  AND (
    token = 'DEUKUKpQvgSNE8pjDljJDJ/mYHVSRI/SF/uakvODG7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )