UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rau4Xd5rOpMf+hbDH093zytCLAQMVvoOllk4a9jSqdY=' 
WHERE 
  key_id = 'a405151296acffa946831259c2405adf2242648b6e24a869bf2a1636b65ee86b' 
  AND (
    token = 'rau4Xd5rOpMf+hbDH093zytCLAQMVvoOllk4a9jSqdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )