UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5+GTv/v1pXivuAIm77KTTrW/qhZC4LtQFBDy9QRdAxc=' 
WHERE 
  key_id = 'e7f1eb13e81de5c99df9884ae1bbf9e872067a16370ead4418a618504dc94ddf' 
  AND (
    token = '5+GTv/v1pXivuAIm77KTTrW/qhZC4LtQFBDy9QRdAxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )