UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lcpIE0pGEgELv/Ydl/6X8PEPIMFDwrpHsZrKUPyTU0=' 
WHERE 
  key_id = '7f2d9b2aea43609fb426317aa6348c43a017043a4fdd7ff693f4ffe9e71bdc2f' 
  AND (
    token = '6lcpIE0pGEgELv/Ydl/6X8PEPIMFDwrpHsZrKUPyTU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )