UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymafj955I8nN5IPftDvlq/iIp4JEAJluUqLZ+N5kEhI=' 
WHERE 
  key_id = '757633dadbf0c0a57aa65cfcd1dc01f36a18ed4a97b6b0a6c04709d6c8970491' 
  AND (
    token = 'ymafj955I8nN5IPftDvlq/iIp4JEAJluUqLZ+N5kEhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )