UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIMGAewxnB7rGFgbugbvrWmo2Ar3IXR6juDE8mTXX9Y=' 
WHERE 
  key_id = '8a0c19f2c2b7347b4f94e827c44c4cb95ec7dce2595a75c19f4dbe9515ac0898' 
  AND (
    token = 'bIMGAewxnB7rGFgbugbvrWmo2Ar3IXR6juDE8mTXX9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )