UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgiVPXtUakYNSy4/uh3pSfoZFLNhNwy75MNGvW4XdA0=' 
WHERE 
  key_id = '4a8a9740bacc92cd6f1ba0c63af6bfe3b8308ca1a1229a70e233c5bb17ddac3c' 
  AND (
    token = 'qgiVPXtUakYNSy4/uh3pSfoZFLNhNwy75MNGvW4XdA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )