UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIWSM9Tkeu2hha1JtXedRlWNvmBxtSsLs6nZm1O1Wgg=' 
WHERE 
  key_id = '3eb709997ee8bf7beddd74397cb61ff5521502ea21c107a0145e430adaaaf11b' 
  AND (
    token = 'BIWSM9Tkeu2hha1JtXedRlWNvmBxtSsLs6nZm1O1Wgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )