UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kxo2xlAKmtdlFPlyDZqCqphzXtA8+lQ+QIjMe/uQHL4=' 
WHERE 
  key_id = '0c36e691db614ec422b878008e33f66e5acc39a7c905c439d233c2ff58424b47' 
  AND (
    token = 'kxo2xlAKmtdlFPlyDZqCqphzXtA8+lQ+QIjMe/uQHL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )