UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/QCC0au+b4caYhdTaIBAbjdDqL5jdNRV7gl1EkN4a4=' 
WHERE 
  key_id = 'd4a5900e935f64555b6b7870f141b2b54751e46b6940274f3569489991ab885a' 
  AND (
    token = 'Z/QCC0au+b4caYhdTaIBAbjdDqL5jdNRV7gl1EkN4a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )