UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBhbeBszllpRfISX2VfAV0ZatmWoznzYXBIPFWMUFJA=' 
WHERE 
  key_id = 'af1a35f03afd33863846bd31e34ba74f728f55ebbe684046464ec68e359f4cd3' 
  AND (
    token = 'EBhbeBszllpRfISX2VfAV0ZatmWoznzYXBIPFWMUFJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )