UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKOfBS6OOxATg44Y7eaWHn58x3KPX33mYh2vhrz+lWk=' 
WHERE 
  key_id = '807660d2fd8b37a2e392b42c7551f8145f0d025e1a742dbfb4558508040fa8a0' 
  AND (
    token = 'fKOfBS6OOxATg44Y7eaWHn58x3KPX33mYh2vhrz+lWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )