UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpjF1utYYpaW4La87tQXg33Kq8R5L6o6KKR9/K8qkjY=' 
WHERE 
  key_id = '7e87b7a655548ebe399ad103c34f7e80e8335cd8cad9c3701a9f75d60e1ed930' 
  AND (
    token = 'tpjF1utYYpaW4La87tQXg33Kq8R5L6o6KKR9/K8qkjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )