UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yn7XdKJ/2gFxKnHT+7uh0LRmYHA9fklOB82jTjY01Bk=' 
WHERE 
  key_id = 'caaef27b4a46761e7cc02923d3d0a5e8ea5b32aa999b25d95de994dcdac48ae0' 
  AND (
    token = 'Yn7XdKJ/2gFxKnHT+7uh0LRmYHA9fklOB82jTjY01Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )