UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSwqc6MAFWH4hxYkCU18IclScDfGqZU0pjvWm6JA2mU=' 
WHERE 
  key_id = 'e119a55f087179d690d5fe83b8a4310380bd858982f092b69a4623100115dcad' 
  AND (
    token = 'RSwqc6MAFWH4hxYkCU18IclScDfGqZU0pjvWm6JA2mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )