UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUKYKXOjQo1+xsfhF3jOdSTgPqCCwElaWPRmb0l7Fg8=' 
WHERE 
  key_id = '6a592c2d7276c0c2522f03854bd7e1c50e2bc7f1d6d358a038c1b0caf650354b' 
  AND (
    token = 'kUKYKXOjQo1+xsfhF3jOdSTgPqCCwElaWPRmb0l7Fg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )