UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpNz3vTq2+hmnGfEd+1chO10YprAoCyEXuN7qwrFhco=' 
WHERE 
  key_id = '6decb5186a08940cc9c9769f50a893d0dbc4cbaa6a692871a6c80cdc76f3f6d9' 
  AND (
    token = 'jpNz3vTq2+hmnGfEd+1chO10YprAoCyEXuN7qwrFhco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )