UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f6Trm23a+feJ0yRYsAMynkYM5Ddwme2icvukI5li+A=' 
WHERE 
  key_id = 'c83214f56f251aa5bcfc0b93a833654482650bdfb931891638c3af5a73bb8efc' 
  AND (
    token = '8f6Trm23a+feJ0yRYsAMynkYM5Ddwme2icvukI5li+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )