UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSLC+UzaiiZpfrKYOontQoVzTTZr7DtdiWrefNa4MeY=' 
WHERE 
  key_id = 'b11f876d8bddbe58600b84e70cb5383ec1f8060c809738de5ec6c92d1168453e' 
  AND (
    token = 'OSLC+UzaiiZpfrKYOontQoVzTTZr7DtdiWrefNa4MeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )