UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zus/bKQUBC1h1eGQYkCjFxtQpXOvCHZUuRuwxOX1sZE=' 
WHERE 
  key_id = 'c570f37e511f4128474cf58014d29b8a6e318e09f2275fa0ab928a335e18e567' 
  AND (
    token = 'zus/bKQUBC1h1eGQYkCjFxtQpXOvCHZUuRuwxOX1sZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )