UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RY7B3Y6yurwVMagaR5zo3PbMAUQGhnQmiIUnD7XG8U=' 
WHERE 
  key_id = '31a020849d377e1ca5854b629606992062927f3cd538de127ebd11bb6901e1ae' 
  AND (
    token = '+RY7B3Y6yurwVMagaR5zo3PbMAUQGhnQmiIUnD7XG8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )