UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIRF741/4ymZZ9e/Es7j3C648Hp0pWPjkqH4ozhmUJg=' 
WHERE 
  key_id = '93458daf996a6352e39fb698231e967c8cd19c49545498fe9cb2fa22b3478827' 
  AND (
    token = 'LIRF741/4ymZZ9e/Es7j3C648Hp0pWPjkqH4ozhmUJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )