UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jL1h2ELzgQu1XHo4obq9I+uETxeLoXyPUdq9f0SmXIs=' 
WHERE 
  key_id = '4f333f17485b71d6bf99ff1abd42e30f74122e3dc54fbb6c6debd32c6beef708' 
  AND (
    token = 'jL1h2ELzgQu1XHo4obq9I+uETxeLoXyPUdq9f0SmXIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )