UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Bc1CsC7SI7URcyXbxYxcn6bpoOKnzvXyiYpZABqjCw=' 
WHERE 
  key_id = 'a490204d647455d7ff22e8b6d8624b12caf0ee2a8da670f009c6e576d0af38ac' 
  AND (
    token = '9Bc1CsC7SI7URcyXbxYxcn6bpoOKnzvXyiYpZABqjCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )