UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBWWaXnzTgSGDbo+hBE7JC1zsmoXmzb5DT6rxtxwqSg=' 
WHERE 
  key_id = '646dc0359fda8c7642b533ce3b7567624f4177fdd36ded4c90f421bef6fc750d' 
  AND (
    token = 'UBWWaXnzTgSGDbo+hBE7JC1zsmoXmzb5DT6rxtxwqSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )