UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQoQbE6RRyDAJh9LIrQb74waqI6qBFKH14qPvf++oQE=' 
WHERE 
  key_id = 'e6d688d7e51aea05b05563aabae6645fa0832bbb84e936b27e4ff1234d6d01e8' 
  AND (
    token = 'dQoQbE6RRyDAJh9LIrQb74waqI6qBFKH14qPvf++oQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )