UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UwLQ2r57etaw2fUejn/MwquhowIfDF/3DjSmim4/OI=' 
WHERE 
  key_id = '645b135d827104cbdcc6ba865d64875784a4d7304fd3d01338b7a595d522a285' 
  AND (
    token = '3UwLQ2r57etaw2fUejn/MwquhowIfDF/3DjSmim4/OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )