UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLkQKRWxOpdTC/z/avmU6JZx3/TOfzC/KoZd4mns8Lk=' 
WHERE 
  key_id = '4139242ba357f629d61aaddb156eca67d43bc93c8d89955b7042bdec0cba6884' 
  AND (
    token = 'yLkQKRWxOpdTC/z/avmU6JZx3/TOfzC/KoZd4mns8Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )