UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTWbeMLWiF094p59DmdunArJxRiKUWk2smwKDcyaGZA=' 
WHERE 
  key_id = '83f3a2f5401c1e7f8e9ca0d03b8ec15935471fea29a85e5ff69ff5623d1db48a' 
  AND (
    token = 'wTWbeMLWiF094p59DmdunArJxRiKUWk2smwKDcyaGZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )