UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UNPoWxOEORsnIiPUKwm3G+ynS26rBxS+leEPyOG1ic=' 
WHERE 
  key_id = '29b6ad9cdb1632eb848732cf9b4995df861b01edb54be802305544aca76410c2' 
  AND (
    token = '9UNPoWxOEORsnIiPUKwm3G+ynS26rBxS+leEPyOG1ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )