UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXlqFI1o9nwYDvXbpt0YAsg4kwp9F6BGPY0ut0hw4xk=' 
WHERE 
  key_id = 'ba4a300f50693df45ad0eeb508facbb6932d12d6aa8490dd1108dee72262dcf9' 
  AND (
    token = 'MXlqFI1o9nwYDvXbpt0YAsg4kwp9F6BGPY0ut0hw4xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )