UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9VNjJtJa8pHGiXhOhHrYT/tGPI3+lsvGF9hxt+d5MGk=' 
WHERE 
  key_id = 'c3a6b83bee787733ac56a0bc31899615613ff8e947bfff47f9c38848317c7807' 
  AND (
    token = '9VNjJtJa8pHGiXhOhHrYT/tGPI3+lsvGF9hxt+d5MGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )