UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pOf45mvCb6cwcsf6w82VV5oAFRwlvn2KnXyBWRElzFs=' 
WHERE 
  key_id = 'b14fb081c646eff7beedc518c9ccf96e09515fda43f2c9be172fc582b79e3c6c' 
  AND (
    token = 'pOf45mvCb6cwcsf6w82VV5oAFRwlvn2KnXyBWRElzFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )