UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEiXwPHt5yELN4J3+mVe5r3uSCMyVqsBbMaHO5CdiEM=' 
WHERE 
  key_id = 'eb29cf8532f91a3ac7ce854f3c1e82c664e5a34d15dd2bcaf6014037374ed0ff' 
  AND (
    token = 'tEiXwPHt5yELN4J3+mVe5r3uSCMyVqsBbMaHO5CdiEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )