UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubAfNexPGyc5Q9WuaUxJ1PXHGmLqJsS0jk4WFKQqUbE=' 
WHERE 
  key_id = '2afe040f53c344186107df0fa04154452a7f280078891a26e421c9db9f370658' 
  AND (
    token = 'ubAfNexPGyc5Q9WuaUxJ1PXHGmLqJsS0jk4WFKQqUbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )