UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cq85aELDKDZoOJr1pgo0LyWntlMAwWbDN/r4R+kMcZM=' 
WHERE 
  key_id = 'b90883213ee84312fe21cfa642740504dfb2915640c2545b705237efdcb91282' 
  AND (
    token = 'cq85aELDKDZoOJr1pgo0LyWntlMAwWbDN/r4R+kMcZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )