UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'so8YpCH6BAUx9E7gBbS8v/bHvlY1c+Wrt8clcrPUiTM=' 
WHERE 
  key_id = '812e7e18041bae962bdcb99140e9bded786f1034f6869615e464b5b6c8a32bfa' 
  AND (
    token = 'so8YpCH6BAUx9E7gBbS8v/bHvlY1c+Wrt8clcrPUiTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )