UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTBk2+FGosDZ9hrlVAIXO8qpz2Wp9ilwzgOvcpmUU3w=' 
WHERE 
  key_id = '2c36eaedb1e3c27008b7556a2497221a5879f3036ffa25655867bb18924ce468' 
  AND (
    token = 'NTBk2+FGosDZ9hrlVAIXO8qpz2Wp9ilwzgOvcpmUU3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )