UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fYNb98MXlIWol2hHs6LhReYt5ydmV23j3hhKZcesKw=' 
WHERE 
  key_id = '4fb717672e87b8a453cb206ec444f1b26406706c07755a628ee81792194fca79' 
  AND (
    token = '5fYNb98MXlIWol2hHs6LhReYt5ydmV23j3hhKZcesKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )