UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWKWABj9KgUl9mzB7pSUYWmf5RNoFDNkFcxpVbWLzgU=' 
WHERE 
  key_id = 'db8c57f04d28546766e6616c52641b236d73226ad328db0bd62128a3b6fee515' 
  AND (
    token = 'gWKWABj9KgUl9mzB7pSUYWmf5RNoFDNkFcxpVbWLzgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )