UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5PZhiuYWMlu6gzvCxL/UNAJeztmfUZDoot2/4b4smk=' 
WHERE 
  key_id = '87aee3c62bc5f429f4baa55293b3d766835b08fef20e5b5025b4c8cfd96404d1' 
  AND (
    token = 'D5PZhiuYWMlu6gzvCxL/UNAJeztmfUZDoot2/4b4smk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )