UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LGKy7Oq9pFtACKNSeTiIucbilvxHmxXbn/aaIQBGsnA=' 
WHERE 
  key_id = '809c6e0f1c6bb0e1b80a71211b20a5a1b421cedea7896dd64525f2379920c981' 
  AND (
    token = 'LGKy7Oq9pFtACKNSeTiIucbilvxHmxXbn/aaIQBGsnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )