UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIM9358qEc6lc4ZaAZLYfJb66hw/sTI/9ESH/I+H3UY=' 
WHERE 
  key_id = 'c08f1cab1d9f493d52d0449a4969924e5e69ac7c6836217cd7e1339ffeaacb6d' 
  AND (
    token = 'EIM9358qEc6lc4ZaAZLYfJb66hw/sTI/9ESH/I+H3UY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )