UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92m3R6w22I5zqkC9OYkHde/tLbeLTRvccr51zRAik44=' 
WHERE 
  key_id = 'ccd1b236b3f272c8af9ee58df15b66c10f797cd35c0666da75e2526076f9cf06' 
  AND (
    token = '92m3R6w22I5zqkC9OYkHde/tLbeLTRvccr51zRAik44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )