UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dhtj860Ad/i7f+ey1gILYrMF+wGRoXGSqeOP6w63WTI=' 
WHERE 
  key_id = 'af860cf287db3c63a48e6bb9b2e8c12f106e7ba1e7fe0eee0728f501765ceb9c' 
  AND (
    token = 'Dhtj860Ad/i7f+ey1gILYrMF+wGRoXGSqeOP6w63WTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )