UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5K2ZVUjvMljSoxvbTdZ3wRTSjnbub2tIShJRwhhVaA=' 
WHERE 
  key_id = 'e2b7dbf7223cc9645fb8b438e9de9c98da347ba9c06cbb6e970336b7b7f1bc9d' 
  AND (
    token = 'x5K2ZVUjvMljSoxvbTdZ3wRTSjnbub2tIShJRwhhVaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )