UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8M/EubsthaPHIPoW8S1q/vmV4IrPrL2JecRaEKjwbqg=' 
WHERE 
  key_id = '14b83e55fb6078680198e0562914b06be10b7c46d60698bc3fdf6df371e45433' 
  AND (
    token = '8M/EubsthaPHIPoW8S1q/vmV4IrPrL2JecRaEKjwbqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )