UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vs4lcdDLHHBqaMPvO+rqrMMSqiRDbEXCZE/7IgyvJwk=' 
WHERE 
  key_id = 'bdad651c0c7444f782a7850a573f23790b1e226b4fab20138bf00f12f80aabc8' 
  AND (
    token = 'vs4lcdDLHHBqaMPvO+rqrMMSqiRDbEXCZE/7IgyvJwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )