UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwyIfiMAnZ7f2b8gDf0putbnsA7lcw4zfEkBUTeKnzI=' 
WHERE 
  key_id = '394504f5801cd9eed0abda0c8c22481bc1290efde750fcd3fcf5960667a9d030' 
  AND (
    token = 'qwyIfiMAnZ7f2b8gDf0putbnsA7lcw4zfEkBUTeKnzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )