UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71zkS8X02lB0fUCl+UTHD80+U2k0OmUiCxmiNslYiSM=' 
WHERE 
  key_id = 'ca43931c3e7334fd7e561d29ebdb76d08189a981b69ace27555c1ce6992e908b' 
  AND (
    token = '71zkS8X02lB0fUCl+UTHD80+U2k0OmUiCxmiNslYiSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )