UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PltP12i+O4riy7OopsBMSp0nUKUaIifLKFFcPK8it0k=' 
WHERE 
  key_id = '40a95454ed95ea48da21d4027116b9c2c94d1425961a7c6ad6d87ce7d1fed707' 
  AND (
    token = 'PltP12i+O4riy7OopsBMSp0nUKUaIifLKFFcPK8it0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )