UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wl0NEMv6Ip+15Qa2rvJFf6JfoK3BkYRUeVfjGlcDv7Y=' 
WHERE 
  key_id = 'd45099729a03af9e04a6771d99fd36497ce7264806091e95200f05ef217a05ef' 
  AND (
    token = 'Wl0NEMv6Ip+15Qa2rvJFf6JfoK3BkYRUeVfjGlcDv7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )