UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXgmMLTwgmFSu7tvqQAThtrMFClIxUrPUi+skYJoArk=' 
WHERE 
  key_id = '4ed1ab712edb9d9a3734618333f2561281938953556fe5e872b407012b5b5630' 
  AND (
    token = 'DXgmMLTwgmFSu7tvqQAThtrMFClIxUrPUi+skYJoArk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )