UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzpCTgZdyBk7MXXKI99W/lnUbBj3qVR/JElqyBYDRVw=' 
WHERE 
  key_id = 'cf4b56dae1852845d178dd54a321016baae3d15449332f840d97bf9a71a8a5db' 
  AND (
    token = 'jzpCTgZdyBk7MXXKI99W/lnUbBj3qVR/JElqyBYDRVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )