UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/o/Gk+37aYxulI3nyNOu5sWBlOP+nPNbgFShyYmwhE4=' 
WHERE 
  key_id = 'a289675620aa8236ad1f940a62d638a78682382d7c61702ee46c9613d568a8e9' 
  AND (
    token = '/o/Gk+37aYxulI3nyNOu5sWBlOP+nPNbgFShyYmwhE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )