UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2X0cK998ed7AkHwqd5D1m/b8ct1h7rCLvwb/jgWhE0=' 
WHERE 
  key_id = '7c5144e1f3c4f656178c03bde73d21e652a73fa6977722a518878b84b8db09fd' 
  AND (
    token = 'h2X0cK998ed7AkHwqd5D1m/b8ct1h7rCLvwb/jgWhE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )