UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWqA1pNKeiJhjvOQWpj87QyzU8MuApK+JnjDmQB1sso=' 
WHERE 
  key_id = '19a651b87aebb0c07daf8302ac44dab0415532c0a8a2a879d23552a93cfbc42b' 
  AND (
    token = 'qWqA1pNKeiJhjvOQWpj87QyzU8MuApK+JnjDmQB1sso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )