UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55JlUBkdsboVvNzehl/CmE0sAZp1O/ERgnubRH+5c1k=' 
WHERE 
  key_id = 'ab418bb0ee437e18e4a444934cd66222d793ae7214516f9239daad100c476cc2' 
  AND (
    token = '55JlUBkdsboVvNzehl/CmE0sAZp1O/ERgnubRH+5c1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )