UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePrZkCX11ebSgFMIfEIqQvSx3enirWZmRGbpAOIlnUE=' 
WHERE 
  key_id = 'def139aa4276de2325843a6c91f3d0fe8d12460ce899a3f22b938df9faacea2e' 
  AND (
    token = 'ePrZkCX11ebSgFMIfEIqQvSx3enirWZmRGbpAOIlnUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )