UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkIn43juzaZAJBxkkZwzWVxQ10mmzLNsmxV6dlnTq68=' 
WHERE 
  key_id = 'adef15e0c5c0a5ea49b085ed4ce84618824187331700f5127c15922409168298' 
  AND (
    token = 'NkIn43juzaZAJBxkkZwzWVxQ10mmzLNsmxV6dlnTq68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )