UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEKxoizuNppn1fUhD8AZbes4kv3Sd9rLbU8T362MMKQ=' 
WHERE 
  key_id = 'd6f299d37670ddcb2dc1407c961262235aa516416ca8ebf142fea635af374ace' 
  AND (
    token = 'XEKxoizuNppn1fUhD8AZbes4kv3Sd9rLbU8T362MMKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )