UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cf0PpQSrdsdAL8bb4KCLVqPH+neNxmfXRjfCTiWk1/E=' 
WHERE 
  key_id = '34dbe5b5451907f585b01b6e6f52defd2252b93a0891d7de5e3809a99af57a88' 
  AND (
    token = 'Cf0PpQSrdsdAL8bb4KCLVqPH+neNxmfXRjfCTiWk1/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )