UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/xmwL/iPRWAubfOaCW4SXW7FkR3FcHY/dFGk58Ko2/o=' 
WHERE 
  key_id = '53f7109b5b090090050b1ee004328c3e40e4a46dee9b1eb9c5b46e33d74800c4' 
  AND (
    token = '/xmwL/iPRWAubfOaCW4SXW7FkR3FcHY/dFGk58Ko2/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )