UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FS9IAlw9WiWEcggh/k4f89o/psUOqm0ATba8IAhJniY=' 
WHERE 
  key_id = 'dfd4be70ec1b14aab5ab8bd6be0e7780dec68f64e86e33faa859af3c24dd0fe0' 
  AND (
    token = 'FS9IAlw9WiWEcggh/k4f89o/psUOqm0ATba8IAhJniY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )