UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGQbXDtl8D1JJRUZhqRE9mA9gFq1bGPXrF9squrz7DQ=' 
WHERE 
  key_id = 'd1f79abe38c5b091b9fe022c0bbf3de72f379828fae5c972b339845eb4be3dd7' 
  AND (
    token = 'GGQbXDtl8D1JJRUZhqRE9mA9gFq1bGPXrF9squrz7DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )