UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5MbZd6TIhsQf87f2UeRtEiQ+uJdRZKrw8V6GdaqT2o=' 
WHERE 
  key_id = '57a9d4ad7cacb179b4a494395dee57875af74fa937da34fd9356a4647e04b0ba' 
  AND (
    token = '+5MbZd6TIhsQf87f2UeRtEiQ+uJdRZKrw8V6GdaqT2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )