UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaTxuHAJlLryyqb0+BWSoVJEO4AvgdqdQbKbhlEEZi4=' 
WHERE 
  key_id = 'e6a5985b76bc51e2ae1a43589d77b47203236f9f9b31542bfb4f58ba1b1df006' 
  AND (
    token = 'AaTxuHAJlLryyqb0+BWSoVJEO4AvgdqdQbKbhlEEZi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )