UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jumq9uyz48a6Skwp7Zh9OgkwGnltk5LB41u8PclTcM=' 
WHERE 
  key_id = '07cb0c782eaab734c007b21bad5626786f689f89043255ba330f38aa4abb393f' 
  AND (
    token = '7jumq9uyz48a6Skwp7Zh9OgkwGnltk5LB41u8PclTcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )