UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQYIcxEfpIrNs1kp798K5uBZeHSzobPUNq8ITXO0kuI=' 
WHERE 
  key_id = '5e252ae15870c953f6a731f618eb63ec10de10a61d2e8ac3eb893e6ee074fdc3' 
  AND (
    token = 'UQYIcxEfpIrNs1kp798K5uBZeHSzobPUNq8ITXO0kuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )