UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAdhQ+MR2lSuQFi0/HRhFqOznvxYpoJ7sc+t/ews96s=' 
WHERE 
  key_id = 'e27bb355e47b701894b870518f627113a757583e5a213f25a8814860012cfbbb' 
  AND (
    token = 'bAdhQ+MR2lSuQFi0/HRhFqOznvxYpoJ7sc+t/ews96s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )