UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHSfcadJ6pgphkfWZBpzNm5I8c4j4blHWnCPZ2IHRi0=' 
WHERE 
  key_id = 'ca2509cba875a543986e87fe97c8ed1e6c84a9bf9d71b6841fd725be7afd1ab9' 
  AND (
    token = 'mHSfcadJ6pgphkfWZBpzNm5I8c4j4blHWnCPZ2IHRi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )