UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pgp8xuzzzzEUk5g9jHtlOCdhHj08b1xgh1HyFa2R6Q=' 
WHERE 
  key_id = 'cb91f301d0c9ac9e54d1c9d8e2f2daea7cab6336d94b650c96b2ba2aacfc66e0' 
  AND (
    token = '8pgp8xuzzzzEUk5g9jHtlOCdhHj08b1xgh1HyFa2R6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )