UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e57X/NrO/deStyS6xzgrlCbennPd0J63VPS3KtfsEDc=' 
WHERE 
  key_id = '6f867ad90525f1f57d14dfd523b076b746f8dd6b6686c52228f3537eeb5c585f' 
  AND (
    token = 'e57X/NrO/deStyS6xzgrlCbennPd0J63VPS3KtfsEDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )