UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/5KLjlo9wVIKOf1xwyE7ELmuhPsaHRZj0NyS7hY8iM=' 
WHERE 
  key_id = 'a0b989547d6fbafae5d7fbaac0590138f6ab91e7719793dc6dc63d88062b46b4' 
  AND (
    token = 't/5KLjlo9wVIKOf1xwyE7ELmuhPsaHRZj0NyS7hY8iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )