UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/5uf8463ywRkzevDbgzXPPoB31ZGybHX2wQowdT1W4=' 
WHERE 
  key_id = 'f0a645b24d1bdbc6e56d63e4a42d35267c4b123c2e41df077327cca575e0d188' 
  AND (
    token = 'P/5uf8463ywRkzevDbgzXPPoB31ZGybHX2wQowdT1W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )