UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzR4b90tQGXZlsA5WVSWnefItOHnEBFZXMj8bMk3n9s=' 
WHERE 
  key_id = '8a03c9b7f93aeaf12a1c451e8ca034d3e484abb49bd0be29abaf4c27904a4ee2' 
  AND (
    token = 'lzR4b90tQGXZlsA5WVSWnefItOHnEBFZXMj8bMk3n9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )