UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nu4X6vGNTG3pLc3f3mqSd7Ojn2LoX1NQZ6U4DI3NfFs=' 
WHERE 
  key_id = 'ecc7a6554f36872c5044afd7d0fe82032c5540b80b7f708c6def7d0bec33c1e8' 
  AND (
    token = 'Nu4X6vGNTG3pLc3f3mqSd7Ojn2LoX1NQZ6U4DI3NfFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )