UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9wLc6OdHrVC2FoAucQFJFcfnaxw4ULPXwgvIgf3T6E=' 
WHERE 
  key_id = '6e58488c8ae42de11aa8a65732791733bc935816ecba8ebe2ce2b112f4ce4522' 
  AND (
    token = 'y9wLc6OdHrVC2FoAucQFJFcfnaxw4ULPXwgvIgf3T6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )