UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JLduQPqFYYJM76WSTNZb7Cb9UnWzstv6lAzz83g5x0=' 
WHERE 
  key_id = '2cc2bf0d0262daf735b05516f4b7645520dcb09286a8e76fa1b7d54d44bb8ff9' 
  AND (
    token = '4JLduQPqFYYJM76WSTNZb7Cb9UnWzstv6lAzz83g5x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )