UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gn8rNLUcQTIWL7wcR6cW2fa/tFuk/FmwNUxYJSpc1Bc=' 
WHERE 
  key_id = '817067680c07d420770ae08ae2dff7b654dc5270ca3e520574cb60ab74be7709' 
  AND (
    token = 'gn8rNLUcQTIWL7wcR6cW2fa/tFuk/FmwNUxYJSpc1Bc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )