UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwF7hW0YS7uE4BHYRM/pCM9EzYAWeEDFt4spYOLfI3E=' 
WHERE 
  key_id = '2b69f80e781deb7b17fc49949d35711fe36d72fb2af4561d359c28688b5e12a5' 
  AND (
    token = 'VwF7hW0YS7uE4BHYRM/pCM9EzYAWeEDFt4spYOLfI3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )