UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PydS8JI/KKXcjiRKKWRv0DfU/oYXzhPr96vCqBRIpsw=' 
WHERE 
  key_id = '012478a2b82a068bd97f5327b8f50fa01ec9581ef45f75fda4c1038a63fd9ee5' 
  AND (
    token = 'PydS8JI/KKXcjiRKKWRv0DfU/oYXzhPr96vCqBRIpsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )