UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5QxHdaYZygkgi5UfpZ6alGzrB6AWq6KYLnRhKqmp0U=' 
WHERE 
  key_id = '9e85967256263818ba0fd5f932bd90445b89a0843307fd495c46c28d1a68cb14' 
  AND (
    token = 'f5QxHdaYZygkgi5UfpZ6alGzrB6AWq6KYLnRhKqmp0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )