UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofufymvVHhJPwsItw/4FQZ2EoPEZwCBuBICh0GcTNSQ=' 
WHERE 
  key_id = '1e67ddd2aa8cd9b26892d4fdc050559c37433889f334c94d3aed6e38443c42e4' 
  AND (
    token = 'ofufymvVHhJPwsItw/4FQZ2EoPEZwCBuBICh0GcTNSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )