UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQ3BA8ylU6uniWmbgV5eqUKxHZCk3W5g9e5cOgfqJT0=' 
WHERE 
  key_id = '4c882eb93e675d3b6fe65741591bfcae7e7456a3e3b7e180ad21087be1ea5795' 
  AND (
    token = 'MQ3BA8ylU6uniWmbgV5eqUKxHZCk3W5g9e5cOgfqJT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )