UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtWdzxhNRC0k0cIY+sMTifrxDDk7RmANHJr3r/9cp28=' 
WHERE 
  key_id = '43ee0d268348bd36911251a40578c9ef6fc9c373a2f1272466294ae3ee6499ff' 
  AND (
    token = 'ZtWdzxhNRC0k0cIY+sMTifrxDDk7RmANHJr3r/9cp28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )