UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPaM4JgOhvS7t203IuMWulap7YMgPWv4Hg8djw5k+hQ=' 
WHERE 
  key_id = '3208be16010d1331108ac917a1905878382bf8ddd298fa603d69bec81bfc85f2' 
  AND (
    token = 'qPaM4JgOhvS7t203IuMWulap7YMgPWv4Hg8djw5k+hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )