UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j3B9ESE1v6CMwCHxz6n3Oiab1xIOFF8aPpOLhfUt1dU=' 
WHERE 
  key_id = 'eb5f41f60f9ed7ff58561dcf91cbc2ebe3201060699a5884769e2efcbeff263b' 
  AND (
    token = 'j3B9ESE1v6CMwCHxz6n3Oiab1xIOFF8aPpOLhfUt1dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )