UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GCFWXgS47Mm95PNx11/XvDKc97NamQGPVcbPspdSbY4=' 
WHERE 
  key_id = 'a6d68f657a80fd79b98aa8384276dec5cdf1533c7afb18422182a8682e3a1ee9' 
  AND (
    token = 'GCFWXgS47Mm95PNx11/XvDKc97NamQGPVcbPspdSbY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )