UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TONsq5dUQM6fwp8JQcCzp+njv2GPK6LPsxHnO6dkGb4=' 
WHERE 
  key_id = '6842539c7497f93272f84642d7bf396d1145e17f5455322d8bd315047965f684' 
  AND (
    token = 'TONsq5dUQM6fwp8JQcCzp+njv2GPK6LPsxHnO6dkGb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )