UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbhsQ6Esj8AnoZCfZpJGEYZ7AZcfADBEajwnEYHCTE4=' 
WHERE 
  key_id = '8db6c92a3dd4c114ad069e87086725d4dcd77c577600fced9166ddcf1d933f6b' 
  AND (
    token = 'YbhsQ6Esj8AnoZCfZpJGEYZ7AZcfADBEajwnEYHCTE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )