UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FWxc7XeElnsUgsZzBsHzWX6OZq3Z4g/WCiKfOsJFWQ0=' 
WHERE 
  key_id = '1577d2afb6f72ea382069ede84ae8a6fb3f2df9fceea3325eabb8b30d65b614c' 
  AND (
    token = 'FWxc7XeElnsUgsZzBsHzWX6OZq3Z4g/WCiKfOsJFWQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )