UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XD9WF5kMOC3RST1lZW0QTsSsDIC42tbaZ6fRbmPYYYU=' 
WHERE 
  key_id = '9797f316a2fcfd22baea80a17b6bd27d038128117b8ea14eb5414ab3ed099464' 
  AND (
    token = 'XD9WF5kMOC3RST1lZW0QTsSsDIC42tbaZ6fRbmPYYYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )