UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzilAiMetFzvy5+cFKs3IzZ6BDXCiJKLTK1+SyaN2aU=' 
WHERE 
  key_id = '760d7e3f4f49b3d96d561ff116e6784427c9cc43767879e1dcdd54056a6bd9d6' 
  AND (
    token = 'PzilAiMetFzvy5+cFKs3IzZ6BDXCiJKLTK1+SyaN2aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )