UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uczu9MU3vExAkGJ3RbY+UwWE0k5pYsiT0BsK02kpKo=' 
WHERE 
  key_id = '3d477d29e517b03cb73cc4961a00d29a6c22de0d0512d4e3c66bca03c271ce4f' 
  AND (
    token = '7uczu9MU3vExAkGJ3RbY+UwWE0k5pYsiT0BsK02kpKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )