UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwFr01YsFI/Yc3ZLKsdSmF5HsE58RxP6u0jGbLki2R0=' 
WHERE 
  key_id = '69d36627edc2e2aa75030eeaeb42e796aa63e8777ae36fafd1c173f22e000618' 
  AND (
    token = 'UwFr01YsFI/Yc3ZLKsdSmF5HsE58RxP6u0jGbLki2R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )