UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5itJDwBX2RKRv2O/v43tR0Quhb9oLyejMErNAbjFmFY=' 
WHERE 
  key_id = '4a5a479e7a5421dab968b1a799fa5288550d914ca940c2a16ab9af24e5ecf524' 
  AND (
    token = '5itJDwBX2RKRv2O/v43tR0Quhb9oLyejMErNAbjFmFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )