UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6/WTn27T3nlS7HcvKgPw9Dmz51970fm2HytWxeROBw=' 
WHERE 
  key_id = 'bedd29a9558f25c60eb40c4733f288b8cde18b148c5961ad9d873f216b3c1c4f' 
  AND (
    token = 'v6/WTn27T3nlS7HcvKgPw9Dmz51970fm2HytWxeROBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )