UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsg9GfTQO/xZ3kd/gtIHOPtGLu42lAOWoZpjlMj+jlc=' 
WHERE 
  key_id = 'cf14f891228d5d7bacb112706787d034bc073dc6ee505eb706ecd1b8cf75f53d' 
  AND (
    token = 'xsg9GfTQO/xZ3kd/gtIHOPtGLu42lAOWoZpjlMj+jlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )