UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVgXW1VmhZCEkBsxcnLsNgENc+T8EhIdqihTsjZsvDU=' 
WHERE 
  key_id = 'a57fbbed57fd66524a3a2fcf12bafd905886139f04e654b3e6496d267528c36f' 
  AND (
    token = 'jVgXW1VmhZCEkBsxcnLsNgENc+T8EhIdqihTsjZsvDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )