UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKsNBsOtDEzkedW/SDRIdm7rxpMAWw5ANc0UWjECNkI=' 
WHERE 
  key_id = '656fa1ddaf3861eef215f393b061e89de24f5df50a735c5352a639c12cd3e43a' 
  AND (
    token = 'xKsNBsOtDEzkedW/SDRIdm7rxpMAWw5ANc0UWjECNkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )