UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uOS4m1MWdsHiA7gOwmr5uzrHPfy9R7vSVFfN0lapqI=' 
WHERE 
  key_id = '442a0cd2fefd057e3139d4ed1f66365da6dafb8ab03d018794a8c2d44a10d60f' 
  AND (
    token = '8uOS4m1MWdsHiA7gOwmr5uzrHPfy9R7vSVFfN0lapqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )