UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9wrvc9FQfEurq+acrz/9smnBam5Z3XfV7o6C6IWRMc=' 
WHERE 
  key_id = '453f2b3bc3cf506a75b5cceb4033f85a32893c3c25c7d8cb0141ff202ddedec8' 
  AND (
    token = 'E9wrvc9FQfEurq+acrz/9smnBam5Z3XfV7o6C6IWRMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )