UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2EZVdAvSMBUj1KLucese1xu2RwaogI5Zzp36ZUEmI0=' 
WHERE 
  key_id = 'b93450bc64d62ffcf37966aad26750b96cb1f1f208f4ff857b3f11a0a896cb87' 
  AND (
    token = 'D2EZVdAvSMBUj1KLucese1xu2RwaogI5Zzp36ZUEmI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )