UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fU9Do7dp9M7dmf7l7nkKKd7VyvSQ0b+wo9NZUpzUDZY=' 
WHERE 
  key_id = 'e031bab7adf5d96b3fb37968f026adec323b4444e1e9870c54d46ff5acfc9f39' 
  AND (
    token = 'fU9Do7dp9M7dmf7l7nkKKd7VyvSQ0b+wo9NZUpzUDZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )