UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXgdhXNPf1KVJVY7Cad7fLoFx1fmoB9UY1NmaBrVE4s=' 
WHERE 
  key_id = '78c4323203267eafa13cd532e1a120d0c7be4a5f7c0467be33491977d8af9b03' 
  AND (
    token = 'EXgdhXNPf1KVJVY7Cad7fLoFx1fmoB9UY1NmaBrVE4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )