UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Znt1JaHd3StmfEue4ezcppZ0qqqpR8+9VEsMgiyNT+g=' 
WHERE 
  key_id = 'edb6319ddaf713b9114823de641a30a84f250f9186a81d80abdd133bc3bd9b29' 
  AND (
    token = 'Znt1JaHd3StmfEue4ezcppZ0qqqpR8+9VEsMgiyNT+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )