UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6j8RXxhq9hNAFfwdHvl2J2TH/6PuguHIbysuunME+g8=' 
WHERE 
  key_id = '36b28abd28c7235d9dd5e4123a1b0a5bbfb3acbaa934b8b40384bc45a8a24169' 
  AND (
    token = '6j8RXxhq9hNAFfwdHvl2J2TH/6PuguHIbysuunME+g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )