UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEySO6auOkT3gUTdFUHTMtFStV6n0kaRdtZeYUSS/NA=' 
WHERE 
  key_id = '7201b1b6e7be168bcb2b641cd23b94dd7de38530a5724d9ae7e413013f948057' 
  AND (
    token = 'lEySO6auOkT3gUTdFUHTMtFStV6n0kaRdtZeYUSS/NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )