UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nlNtsIbw095GkWYP5MWzx0ny+1iKnkVcaW2Jn7rVrU=' 
WHERE 
  key_id = 'ce6fa86ea1b76852edc6419d25a53d988abf4273bdb66dcedfd9207798aef9f1' 
  AND (
    token = '+nlNtsIbw095GkWYP5MWzx0ny+1iKnkVcaW2Jn7rVrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )