UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2O79jsrJuQ9XGwyYzW07iss+o8yeGJbwHURvNPAPNg=' 
WHERE 
  key_id = 'd62b5ae23b81a7d1615340652840536b021fe01bed16857e7f1958e2faa13e54' 
  AND (
    token = 'u2O79jsrJuQ9XGwyYzW07iss+o8yeGJbwHURvNPAPNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )