UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6zy19CTM8BMoPs8mGPns1sqoh8A5gjUWFJRuQv5rVQ=' 
WHERE 
  key_id = 'e699412bf37b9c71e13daba8439eca7cfb8f2168582adfdc3057f6be63dc979c' 
  AND (
    token = 'A6zy19CTM8BMoPs8mGPns1sqoh8A5gjUWFJRuQv5rVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )