UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I95H4+e2Y3PrUzVRlX/84YzUm5GelQQ2WRgoMtt4P7g=' 
WHERE 
  key_id = '7ebf85698ad120134b8aca3e040171d269ba9b1b6a26cade77be2484a916e86a' 
  AND (
    token = 'I95H4+e2Y3PrUzVRlX/84YzUm5GelQQ2WRgoMtt4P7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )