UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHLTgyud3YtiI2nhcfzWhOvBYAiHrfLRnoj7YPZ3zvs=' 
WHERE 
  key_id = 'ef53f12dd8952dc9916f9c20456ed6ec0ce19ebf958b1cb3e1a5d7ab6530e3a8' 
  AND (
    token = 'yHLTgyud3YtiI2nhcfzWhOvBYAiHrfLRnoj7YPZ3zvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )