UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bc9pn+1KIH21KAaqX3E1ydXZ/0DEfEcTr5LRrw8UbQI=' 
WHERE 
  key_id = 'ffbb6871acee69cfcf512ca08b95d9a4036b897795d8f70f2f4f329411c14d86' 
  AND (
    token = 'Bc9pn+1KIH21KAaqX3E1ydXZ/0DEfEcTr5LRrw8UbQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )