UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQOTfkRpEebRfoqZdK9nG4zunlPIHa3Ma02xsOuBAnk=' 
WHERE 
  key_id = '9210c7d457f9910f5cb1a91d7dacaed35acc44f7b7a30f5698f1267eea357f4b' 
  AND (
    token = 'WQOTfkRpEebRfoqZdK9nG4zunlPIHa3Ma02xsOuBAnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )