UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLCukSW9PnnUQG3mBI4zTtt4F9f1+jmPddLS69F48aw=' 
WHERE 
  key_id = '9bedd9797ed759f51bef9b8f0bfa0fef2619d0dc42f97cf327595bd779dd2c16' 
  AND (
    token = 'pLCukSW9PnnUQG3mBI4zTtt4F9f1+jmPddLS69F48aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )