UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rv5hbyHnyq0IeYY4/uXmK+lab1V8bfc4aRQ0zKKVLus=' 
WHERE 
  key_id = '65d762cf4c721c991e9e89696cd7b0580665bd677a7846f7f9f0777e22a85023' 
  AND (
    token = 'Rv5hbyHnyq0IeYY4/uXmK+lab1V8bfc4aRQ0zKKVLus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )