UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FjsZqFHpYIP/ynWcQDGfPD6qAcV8kwDyEPByTA3PSjw=' 
WHERE 
  key_id = 'e343efb6458f5e31f8832542161333ae2dea8d16142e20cc44b02ca115cf6d6f' 
  AND (
    token = 'FjsZqFHpYIP/ynWcQDGfPD6qAcV8kwDyEPByTA3PSjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )