UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTsS14NcNsTG1ucP5WdsMfDCjZh33r1pLn8N8JKyVPs=' 
WHERE 
  key_id = '9f2f05e418273184777b8be3ddf4218dc9566f5737b7fa0d75b8046a1873d895' 
  AND (
    token = 'DTsS14NcNsTG1ucP5WdsMfDCjZh33r1pLn8N8JKyVPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )