UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fF8l+recBSB3iptMjLuTGjwNtSTS21n6hTwCsbWnYa4=' 
WHERE 
  key_id = 'bb4b55ae29a9d53927faa69d244d21330a870b8289a9fd0e51d31906f999938a' 
  AND (
    token = 'fF8l+recBSB3iptMjLuTGjwNtSTS21n6hTwCsbWnYa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )