UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAZ4wRbIOp1GmkXLUo9tfDmSyfn1qHpZPYh1Wpg38Ds=' 
WHERE 
  key_id = '762d16d1e8874c72381fba0385b7978ed1f762ffd1a30d7e1c70c6c3b8e75c57' 
  AND (
    token = 'qAZ4wRbIOp1GmkXLUo9tfDmSyfn1qHpZPYh1Wpg38Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )