UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pU1HDFhzknUHwfyRUpPTo+xeJGunW0JKQXzbhDsL/J8=' 
WHERE 
  key_id = 'e94f5e29c7c656ec534a412a82efec2d61e0f1079e5db2d30e7f55f2e26614d4' 
  AND (
    token = 'pU1HDFhzknUHwfyRUpPTo+xeJGunW0JKQXzbhDsL/J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )