UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75QyDfGuxO01UlBhGVnUy19XnWdTOoHysbigVtnCxMc=' 
WHERE 
  key_id = '3cb05fb32d65a57c4b50f56ae4b40ef4c853faca9c19781dce19872512bd9887' 
  AND (
    token = '75QyDfGuxO01UlBhGVnUy19XnWdTOoHysbigVtnCxMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )