UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/5Vr1DJFcKZwbkma5/O+GfTbsHFJ3hZx8IerpuEHOw=' 
WHERE 
  key_id = 'e1356ce706305993a53137c1ee5f29e714238ec56b726ec10fe54bb8a366e708' 
  AND (
    token = 'c/5Vr1DJFcKZwbkma5/O+GfTbsHFJ3hZx8IerpuEHOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )