UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYYwHp+eaoBNh9ctRRGXTjWeRseNHiIIbDG0bkX3le8=' 
WHERE 
  key_id = '51a9603cc4df18c9accc6929e4b01878bb7fddac91cf9982726616305e1b09f1' 
  AND (
    token = 'eYYwHp+eaoBNh9ctRRGXTjWeRseNHiIIbDG0bkX3le8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )