UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv3pWATGTqt/OVzHU+yTTuSsY8KgFbiBj6hz58z+lG0=' 
WHERE 
  key_id = '3459d0c09c553ee7b0ae52a6d70133636e9514e072859abc14d520e7e1b56c44' 
  AND (
    token = 'gv3pWATGTqt/OVzHU+yTTuSsY8KgFbiBj6hz58z+lG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )