UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wfxbWlpip/mj0Jchi7ALuvrRfppZW1qI+7THs2049Y=' 
WHERE 
  key_id = 'b4ac5be196585c8461b12481c6194302e6ca063cc1aa17ba001c0f39aec7fe6a' 
  AND (
    token = '9wfxbWlpip/mj0Jchi7ALuvrRfppZW1qI+7THs2049Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )