UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHiSaeREFYrBBsDJtCTM+oh4oIYEXqCxZB/qSNvyjEU=' 
WHERE 
  key_id = 'a0de748b93ec4db2e2da473156e2b88b77e9886fdbd9680a28456d99a904d6d0' 
  AND (
    token = 'VHiSaeREFYrBBsDJtCTM+oh4oIYEXqCxZB/qSNvyjEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )