UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R3/luA8NriB7KTLBKxL1NhuuPU9R1GnNgsngpf4VbY=' 
WHERE 
  key_id = 'b4fa48f68d768475c7d47dfe6849eaf22a9b83e26a68494ef594535096d72a6a' 
  AND (
    token = '0R3/luA8NriB7KTLBKxL1NhuuPU9R1GnNgsngpf4VbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )