UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gu0E8RAfX/V8X3qQl9Heu7EKKBcE8a8zJ/cQzNkWmrU=' 
WHERE 
  key_id = 'd15546abab8e4920a2fb3c538878bb26cffb64f77974ed78d3b74ccf2eeda0b1' 
  AND (
    token = 'gu0E8RAfX/V8X3qQl9Heu7EKKBcE8a8zJ/cQzNkWmrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )