UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eXDVocsSIGN6vktAUzfANmrYgNYbdQKDw388UVqAy4=' 
WHERE 
  key_id = 'e8a24a5b0bf293201360155cf5f501dcb3bff70d753d75a12b0c21b3dc3ff169' 
  AND (
    token = '+eXDVocsSIGN6vktAUzfANmrYgNYbdQKDw388UVqAy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )