UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjfCcaW6MY4kM4Nsg+GImkl5Bm0xnc2qHBjqLWdXTEs=' 
WHERE 
  key_id = 'bb0df5b7ed10e6971c96ffdcf9de5dd868366f08012d376d2896e1b30ec59a72' 
  AND (
    token = 'DjfCcaW6MY4kM4Nsg+GImkl5Bm0xnc2qHBjqLWdXTEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )