UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4s5iqDm7oRaZZo+Hu8BqpkmpJHSxi7L2ImhPia0Yjs=' 
WHERE 
  key_id = '1b572a23abe2716dfabefe1f07535836ec4698687ed18bd848269728c4103f4a' 
  AND (
    token = 'C4s5iqDm7oRaZZo+Hu8BqpkmpJHSxi7L2ImhPia0Yjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )