UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/leRRDUTXndnrdjK6waMp5ASHqgqaB/6fWkqDxwIm4=' 
WHERE 
  key_id = 'c9fddbe8d8daedd57b3e251d3729662b84160096a9b9e107e5e3feca57acf4ce' 
  AND (
    token = 'G/leRRDUTXndnrdjK6waMp5ASHqgqaB/6fWkqDxwIm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )