UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xowLxE5BM83pd09slJGtNi/0Gl9VGh8e0Jk0C7sEJm4=' 
WHERE 
  key_id = '2e824cc9ddf8ef55521a93aed00ff7e57024a14a25dd692300322416b16e7df8' 
  AND (
    token = 'xowLxE5BM83pd09slJGtNi/0Gl9VGh8e0Jk0C7sEJm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )