UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFg1+0pqB0b5hIK4qmyLR1nVwyIFM31AlFYGZrQCXlU=' 
WHERE 
  key_id = '4bde1ed479bbfceb3516ae16b09d71bc020a72315ae75d46d6cdbb6a02cad880' 
  AND (
    token = 'QFg1+0pqB0b5hIK4qmyLR1nVwyIFM31AlFYGZrQCXlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )