UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMgQ4xxPkP4VU4KXaXENKDbMBOKZnCH3OWYjkiNpqzA=' 
WHERE 
  key_id = '731483fafbc36f965b719a2d4c04014c38cf6ad87d7dd86dc6d3eb26ae4708c5' 
  AND (
    token = 'SMgQ4xxPkP4VU4KXaXENKDbMBOKZnCH3OWYjkiNpqzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )