UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3g8K6tBUxkFf9p6Ys1Ph/X2m8PytWdtebNftUSSmdFI=' 
WHERE 
  key_id = '9f0fb6429b59ce6d752f7201e42de0e9c65310bcd0b9c3b1b9fff4145545b8c7' 
  AND (
    token = '3g8K6tBUxkFf9p6Ys1Ph/X2m8PytWdtebNftUSSmdFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )