UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpkz593TTzp7/htYVkXpf0FNcfuCP0NeW28vyrW47J0=' 
WHERE 
  key_id = '73cef674dfbbdeee29acef21cd873015577eb70d932d5cc450f84526b224180b' 
  AND (
    token = 'xpkz593TTzp7/htYVkXpf0FNcfuCP0NeW28vyrW47J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )