UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEQYMTNmiOowb3dBvrstodWG3HC7SrLmmwd8J5wULho=' 
WHERE 
  key_id = 'd68d4f44ec0b528791a606694606d77c9cdabf1da9954d02a625e5432697a693' 
  AND (
    token = 'IEQYMTNmiOowb3dBvrstodWG3HC7SrLmmwd8J5wULho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )