UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1wZuRufxTUTR0qe6tCTxq7DfS9hO45uTocwnq9MpY4=' 
WHERE 
  key_id = '4133fc160c6220a3fe9648f14af3271dd97bd6e6ee50c6c439b5e24d52578642' 
  AND (
    token = 'q1wZuRufxTUTR0qe6tCTxq7DfS9hO45uTocwnq9MpY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )