UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wQ5Yhtxec6Yf0WU75FBZcLIsnihH/6W8lYYroRhOjY=' 
WHERE 
  key_id = '4158be04c7da3c74636686b9dbcc3b98651f634e870e6d74ceca947c8b8b54e2' 
  AND (
    token = '7wQ5Yhtxec6Yf0WU75FBZcLIsnihH/6W8lYYroRhOjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )