UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoCDGmO4ujVRoz+T8H67HkfvrXGeOL/L6wapigPasTA=' 
WHERE 
  key_id = '6982a4e0686ec3fbdf0ee225cde59d438a3a82f6bb7504e70d55d6b3121dcfb3' 
  AND (
    token = 'uoCDGmO4ujVRoz+T8H67HkfvrXGeOL/L6wapigPasTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )