UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBBMSvkyi34nQxybBsZf+LdSgPKPwYyC3lhjwf4wAQk=' 
WHERE 
  key_id = '3259a118b689c7f31523bc308f21dcc81765d54a4bc1bd72503a2b7293343b93' 
  AND (
    token = 'QBBMSvkyi34nQxybBsZf+LdSgPKPwYyC3lhjwf4wAQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )