UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IZRLzpLKjSxB5CoO5Ck8I6ublsr5jg+YauJG91A9rSw=' 
WHERE 
  key_id = 'cbdc15708ec206280ee89fa2cae8db510cf45ccfd7c1c796283c7edb04e443a6' 
  AND (
    token = 'IZRLzpLKjSxB5CoO5Ck8I6ublsr5jg+YauJG91A9rSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )