UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnTTqp+wFX68uAUwnFkQEgw2FezXQzCbyU/sSTJnX78=' 
WHERE 
  key_id = '44b7cd50a8efc7b71b491ed6e6651f4a9de2e6f77c5284c32ae1714a2384993b' 
  AND (
    token = 'OnTTqp+wFX68uAUwnFkQEgw2FezXQzCbyU/sSTJnX78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )