UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRPre28C9vXlVIuGKZq1SJ4vJzBp3bFrZKM/93gqllw=' 
WHERE 
  key_id = '817fd4abe445dcac16cfce8e6f24e5ba93d29bf11a8b3881fa1c70c4ada5b4dd' 
  AND (
    token = 'iRPre28C9vXlVIuGKZq1SJ4vJzBp3bFrZKM/93gqllw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )