UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/+Qj4+YnzepUNH7dKdzXAiMgucrXL9xmqnti1JViiQ=' 
WHERE 
  key_id = '06a9f7c7a819179ec612d1a33c5dff483d03c54709a2e6aad9a6a26dfd8420d7' 
  AND (
    token = 'e/+Qj4+YnzepUNH7dKdzXAiMgucrXL9xmqnti1JViiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )