UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b16uqtIZ1QYrZUvfwfKN1eQgmoSAK6JBXs3xT+DeYyE=' 
WHERE 
  key_id = '1134c5c69a9ef08bb8bf67998a3d02d61e277bdc0b8a47ca68e7612274af1887' 
  AND (
    token = 'b16uqtIZ1QYrZUvfwfKN1eQgmoSAK6JBXs3xT+DeYyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )