UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxtjsLXWBuS6t2OT4AiTwnIgBlbvh/MAu6sxulLZfGo=' 
WHERE 
  key_id = 'fe44f92806712075f3b6111bf34c29408db884823bfdceda0e3c69976bf35da8' 
  AND (
    token = 'GxtjsLXWBuS6t2OT4AiTwnIgBlbvh/MAu6sxulLZfGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )