UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9/SNDrf1AGDGCcWF+h4Q3WZd1ho3TaRddkbrrmjeu8=' 
WHERE 
  key_id = '898d2c4efc148db50b9ec97ad7a10de732d871183712eead8edeb4cbf6d41593' 
  AND (
    token = 'l9/SNDrf1AGDGCcWF+h4Q3WZd1ho3TaRddkbrrmjeu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )