UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYIMy6voZK8F1Vb81gZNAv21Y9LAFphEGpkjpZydMZA=' 
WHERE 
  key_id = 'af86bb6609e702a1680fe1addca81a48bcd669600e33f42fc7cf5658982d4610' 
  AND (
    token = 'RYIMy6voZK8F1Vb81gZNAv21Y9LAFphEGpkjpZydMZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )