UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDEkPzUmDU0bvYhxyezqsNlpf2xsuJlO/75U5muIEi8=' 
WHERE 
  key_id = '0b6e840d0ded7e6fd237e31b7eac21d38c4fcbf6bfe79cdcac0f1bf082b2f012' 
  AND (
    token = 'dDEkPzUmDU0bvYhxyezqsNlpf2xsuJlO/75U5muIEi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )