UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCphhmizsQa/ioQokdMlFpFChRu51+rbQLhkG6PWZ+s=' 
WHERE 
  key_id = 'bb5710578b26742b583188664041fb58a17405aac717b85b38d3504f0f472198' 
  AND (
    token = 'NCphhmizsQa/ioQokdMlFpFChRu51+rbQLhkG6PWZ+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )