UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cti2RFuzHLTNt29hFbNHe+rlLvrxrneN9dZyC0hJKnA=' 
WHERE 
  key_id = '9638bd5dbebbde8b4220d526d78f9d31ce3c317ee771278116d6b6450fb43eb3' 
  AND (
    token = 'Cti2RFuzHLTNt29hFbNHe+rlLvrxrneN9dZyC0hJKnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )