UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppktYklqsIHr33wJxoqMqWnz5f3KE2NyFOH2fytn25E=' 
WHERE 
  key_id = '4525476154e252fc8afb7a77a36e21afa65f9b03a9d7fa3e394ebb02e2e73919' 
  AND (
    token = 'ppktYklqsIHr33wJxoqMqWnz5f3KE2NyFOH2fytn25E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )