UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n1QBHEr9YBXq0hpU7GmjnF6/NoZJ4V8WlSI5d0VQGF4=' 
WHERE 
  key_id = 'c4da1e22d6553471a0acb1b25c7a2a252ec5e9d8470f495d2135699198a00081' 
  AND (
    token = 'n1QBHEr9YBXq0hpU7GmjnF6/NoZJ4V8WlSI5d0VQGF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )