UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JoJxDrhhjyd8OvEJ6KaLakxELnC7W2dPBPLF6zAxsRU=' 
WHERE 
  key_id = '3943dbb8cb8ccc9923df40911b1cbb3f4e59291270607541a77817fd913a1d36' 
  AND (
    token = 'JoJxDrhhjyd8OvEJ6KaLakxELnC7W2dPBPLF6zAxsRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )