UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yP9IQ2lOq4MTasHiqpUQ9OmFu3kaNiOd9/htBnevrhY=' 
WHERE 
  key_id = 'c3f1d422636d450da9daf2d11646232261b79546f77239b82e69f9d86241ff90' 
  AND (
    token = 'yP9IQ2lOq4MTasHiqpUQ9OmFu3kaNiOd9/htBnevrhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )