UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riNUvs5vgY6yamWIFCp++H0Etq/0+BFElCogbBNFFpY=' 
WHERE 
  key_id = 'c421757de2f5fae8aacb85b4fa97ee25ef90d2c0244b1ef3cae535b206e292ad' 
  AND (
    token = 'riNUvs5vgY6yamWIFCp++H0Etq/0+BFElCogbBNFFpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )