UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYlLessVUYrwzUjEPshJsjC/3nsPP7m3MoKdxvrmlDg=' 
WHERE 
  key_id = '3b51100b0ae986d7ef7be4535dc552d93182dff0321fbb8e739943b42a7c2dba' 
  AND (
    token = 'QYlLessVUYrwzUjEPshJsjC/3nsPP7m3MoKdxvrmlDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )