UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hjp442+X1+dC1aUtmmUHdlTkwVBmLQO5JklmoFKbwKU=' 
WHERE 
  key_id = '956acba9ae5536bc263e79015156da80135566040e7b86672a786763566ce6d6' 
  AND (
    token = 'Hjp442+X1+dC1aUtmmUHdlTkwVBmLQO5JklmoFKbwKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )