UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+U19oLXevSmAI9v5XQvxQ8zU9itXSB8K7ISdEGpgQc=' 
WHERE 
  key_id = '2fa640d5a7036804f0b2bd0e1d77fa5b4a89300dd10848a7811129f4f8ca14c9' 
  AND (
    token = 'B+U19oLXevSmAI9v5XQvxQ8zU9itXSB8K7ISdEGpgQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )