UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbKCZ2XtW47crqIJUpbJy0w7/vXhWmRQ/Lwl6fQFVCs=' 
WHERE 
  key_id = '557390943f7bcacbe578fcc30bf591d6903a49a1938979eb319679b8ba37ba6f' 
  AND (
    token = 'dbKCZ2XtW47crqIJUpbJy0w7/vXhWmRQ/Lwl6fQFVCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )