UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTJQyMW0CTK1uEASpkgGkFJt/OXsnjBLecpcpVWVe7o=' 
WHERE 
  key_id = 'b3a595378db8516e27ffc646bd74efad01380f886c7b384532ec5d0d0c978c1f' 
  AND (
    token = 'eTJQyMW0CTK1uEASpkgGkFJt/OXsnjBLecpcpVWVe7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )