UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BsDHRVhET+PLyCD17/QapiUpJoDkSkgKml9W+kwhlo=' 
WHERE 
  key_id = 'a053b70620a169871084c3b6bfd7f52ccd937fe49afc4e755cfeca7b6e9aeda1' 
  AND (
    token = '8BsDHRVhET+PLyCD17/QapiUpJoDkSkgKml9W+kwhlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )