UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSJHWYngGbpYpCvjWgGu6ooea0li4uY1OTg8LoXDh7k=' 
WHERE 
  key_id = '6520dd2a47f906ec9d579b0fd7f08b184fc70fab4d0e7317e165503d4bfd0348' 
  AND (
    token = 'lSJHWYngGbpYpCvjWgGu6ooea0li4uY1OTg8LoXDh7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )