UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVPxndJgeRXzZIPMg7B033nI6DYiYpipS2s7/BsWxb0=' 
WHERE 
  key_id = '8fad19a5ec4034a89ecc142818b5cf730e110ca6a6b40dcc7b8a8879ae51ca35' 
  AND (
    token = 'NVPxndJgeRXzZIPMg7B033nI6DYiYpipS2s7/BsWxb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )