UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojV/r+bRjAjHY0KowaqAEXj2DmG8G2D3wGQik+1umXk=' 
WHERE 
  key_id = '9bb50b51ab21b550e192bdf323b9752c01ca41d3f7be689e48634d29aa61ae66' 
  AND (
    token = 'ojV/r+bRjAjHY0KowaqAEXj2DmG8G2D3wGQik+1umXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )