UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THXvWJWrC0gu6gZes9uDz6IPD2bfZfo422ByO9OY9Ds=' 
WHERE 
  key_id = 'ec54ee9939c6aa16669d6f7157ca8b0c719526a4dc34bb95c52e51931953e710' 
  AND (
    token = 'THXvWJWrC0gu6gZes9uDz6IPD2bfZfo422ByO9OY9Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )