UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kf44IR6pJSfxuKrKZuEIvy5cRqZI9rCVj48Ha/UeoCI=' 
WHERE 
  key_id = '76bd52ee8ca0facb5d8b2bde1f8a0b6bae883bc156064bb307abaaa777d146c3' 
  AND (
    token = 'Kf44IR6pJSfxuKrKZuEIvy5cRqZI9rCVj48Ha/UeoCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )