UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIFJwiVAhxCrNW6g1hFYzHE6EQvTXDO0eXZZjPiBXdI=' 
WHERE 
  key_id = '3a7b305acca34b28ef5e9b43ac7705c098fd3e6a3b5ac6008066459060429906' 
  AND (
    token = 'WIFJwiVAhxCrNW6g1hFYzHE6EQvTXDO0eXZZjPiBXdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )