UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5pHXncy+5j1Tv3JIo21ZfUFe1Zn6ky2g86VAGzVOuE=' 
WHERE 
  key_id = '6a3bd026facdd160b622d32f59e82c04530cdafc805f5a6e7fd9bd13878d2cce' 
  AND (
    token = 'W5pHXncy+5j1Tv3JIo21ZfUFe1Zn6ky2g86VAGzVOuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )