UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SOCHpbFrXSRGUtP29BoAF8Wfkwet69gAqEWdOZhgAI=' 
WHERE 
  key_id = 'b47a9deca9d0a2d53406e45a2b5ca6c9924cc51ac8ad5fb69174af755c746409' 
  AND (
    token = '/SOCHpbFrXSRGUtP29BoAF8Wfkwet69gAqEWdOZhgAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )