UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSqg3XWqEGwCNDsDXVFHg88r2hvxKJT2TAv0QV5EZlM=' 
WHERE 
  key_id = '71b56d42aacc8ddce12226c6e0ccc6138f78017ad60a2bfe2316b9dd78182784' 
  AND (
    token = 'CSqg3XWqEGwCNDsDXVFHg88r2hvxKJT2TAv0QV5EZlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )