UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2P5pDAEIaaR1oK9EZgKjueukVDvp+ThF66JzZkeX+A=' 
WHERE 
  key_id = 'f418758da5762788325da88fca40d61d21c9dcf99a1038c9971cf64490f47108' 
  AND (
    token = 'Q2P5pDAEIaaR1oK9EZgKjueukVDvp+ThF66JzZkeX+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )