UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZHX51GYWvfmHlIP9TPmqwQ/8Hpco4Px91SZVANLU8tc=' 
WHERE 
  key_id = 'df9c2f2dc6f4514fc3257839c1e8d5cc8c0d2885a24cbac25b6d02c1e733a754' 
  AND (
    token = 'ZHX51GYWvfmHlIP9TPmqwQ/8Hpco4Px91SZVANLU8tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )