UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R18Z+IxBblAnZ/Y/1/KBHF4Vv9xsenQW35/I/a0j1gg=' 
WHERE 
  key_id = 'fd13073358cbc2016c4b5fc73ad4b15a19e711152a032bb2e23cad5f669f7992' 
  AND (
    token = 'R18Z+IxBblAnZ/Y/1/KBHF4Vv9xsenQW35/I/a0j1gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )