UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hG6yPhTzBhKKG1THSB2KyQLVKzYBv5eaFESEp9U+/Dc=' 
WHERE 
  key_id = '7fd11f2faf406b4934f0088c2ab60f8909ca175de12facd739df603afd70ef8b' 
  AND (
    token = 'hG6yPhTzBhKKG1THSB2KyQLVKzYBv5eaFESEp9U+/Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )