UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+bLCxy7MKzU/tfG7pFubqQg7BM8BJP0DGsrWBxlErg=' 
WHERE 
  key_id = '3baf6a24d671c9f5c6f5af1f8317225728a670ef1747c498e5343f9d534d5b30' 
  AND (
    token = 'e+bLCxy7MKzU/tfG7pFubqQg7BM8BJP0DGsrWBxlErg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )