UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KawZZ/72K11nQ+6+BW1F1RwI+zod2PsvhX9wFRMTilw=' 
WHERE 
  key_id = 'eb257674f33257432ba8f86aebcdba6692a64dce8f7e77e399e33300eb034f25' 
  AND (
    token = 'KawZZ/72K11nQ+6+BW1F1RwI+zod2PsvhX9wFRMTilw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )