UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXZfyIOtmCCxPIPP3rpRuE/9sJ0Ubzv3uC1WOMeYSH0=' 
WHERE 
  key_id = '56f087297bd8e0f688ade2f96434a6ce0396e898d11beac87f52f1969ea9f09c' 
  AND (
    token = 'sXZfyIOtmCCxPIPP3rpRuE/9sJ0Ubzv3uC1WOMeYSH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )