UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kK1RBunB25uHlWTQf4dwrhCRiK2o4ogDpknMDv1h58I=' 
WHERE 
  key_id = '5bd2c5b9f3c244c4079014759b5d505d1bf0875bf67278f58b3c56de03c7bfc4' 
  AND (
    token = 'kK1RBunB25uHlWTQf4dwrhCRiK2o4ogDpknMDv1h58I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )