UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjNA5w0Sqav64S63KCESWXANqsz+kMZDAqASZ5/GamM=' 
WHERE 
  key_id = '14a64d6a4577015f8a7b2783a3033bb7f66d7761fac718793340a22d27d72b80' 
  AND (
    token = 'yjNA5w0Sqav64S63KCESWXANqsz+kMZDAqASZ5/GamM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )