UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEMmywfSjv6m9KVElxXpyMB0skzBEXNynClUxHrKefw=' 
WHERE 
  key_id = 'dc0416fa84a7cd0a7f74a380132e71eae4da25120a5187eebaa3ceea17092b42' 
  AND (
    token = 'eEMmywfSjv6m9KVElxXpyMB0skzBEXNynClUxHrKefw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )