UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZKcFaOOysM8frM0tsxXrkwfbIWaolIEYq1m+zcxKgs=' 
WHERE 
  key_id = '13de1e58fb3734032a10126fd6187ff75b3b185b457dda08e063ab42569ba553' 
  AND (
    token = '7ZKcFaOOysM8frM0tsxXrkwfbIWaolIEYq1m+zcxKgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )