UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwJGcR7UIp+2ZZH6MGWwVdsBZNQaIFSZ2QP7dRwyJ0I=' 
WHERE 
  key_id = 'ac6e3b29a46310e0941bee9c1f82845118f7fc933d8add282983685cfd032d8c' 
  AND (
    token = 'QwJGcR7UIp+2ZZH6MGWwVdsBZNQaIFSZ2QP7dRwyJ0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )