UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pq3PqC6q6SDcHsiO5flUUjY/jNr8ZlZp/tc2wzsoIuk=' 
WHERE 
  key_id = '3afa9a5d929cb8c54a42c87589c15e60b7c705ae40dd42c3c2df69eaad8bdebb' 
  AND (
    token = 'Pq3PqC6q6SDcHsiO5flUUjY/jNr8ZlZp/tc2wzsoIuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )