UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUXeoKpujC4omFOesxa6Z/uV9kdvzbwYTrUwtJNTiEE=' 
WHERE 
  key_id = '20abb204004302e245d4a98712487a12e70430444a89851a2ec054e6fd05a72a' 
  AND (
    token = 'cUXeoKpujC4omFOesxa6Z/uV9kdvzbwYTrUwtJNTiEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )