UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsbXmWOzA8LF0DaCFgoSWfsJN7N/B+uBkQyPHD6UZ6o=' 
WHERE 
  key_id = '809c175e944e60bd37d6dcfaf9a3b75627927bf435d9289d46ac0e84db131d97' 
  AND (
    token = 'NsbXmWOzA8LF0DaCFgoSWfsJN7N/B+uBkQyPHD6UZ6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )