UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dlq7aKEcdnIjDugIGBtc4vD4hZVUZNa3G7Z9pOQoCN4=' 
WHERE 
  key_id = '2d034717c3e27dbea36d01c5057126c195e9717410fd86665c38254d7e25e5d2' 
  AND (
    token = 'dlq7aKEcdnIjDugIGBtc4vD4hZVUZNa3G7Z9pOQoCN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )