UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6wTM+teHbi2mJAElUeISt3YrmW/zR7wmAPVABhhVDEU=' 
WHERE 
  key_id = '49e7912369368f6accff64c150f0243c8ebf7b70fdcc4d5a630c0db4354eb8cf' 
  AND (
    token = '6wTM+teHbi2mJAElUeISt3YrmW/zR7wmAPVABhhVDEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )