UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvoH8HuoWrCxKZoIEobzf6kbdFagYR+3Rg8mKyEPJfU=' 
WHERE 
  key_id = '8ace6220bf62781940e33b47db8a73312b9e3a5af2f99a01be00740993519f60' 
  AND (
    token = 'mvoH8HuoWrCxKZoIEobzf6kbdFagYR+3Rg8mKyEPJfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )