UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '125Dheky28ZRJOM7lnwQeDlp+chvXRdG16dqrC4r1rk=' 
WHERE 
  key_id = '2a84c3b51f859e51e5fe360eae4154528bbccb4a06a70672d5cc39f9f71b76b9' 
  AND (
    token = '125Dheky28ZRJOM7lnwQeDlp+chvXRdG16dqrC4r1rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )