UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L57bs2hmH8QVHRKJkVj6xQVY1/KBlcYkEN7ldlieAZw=' 
WHERE 
  key_id = '9be9378faf38ab3067e6bf60b10be48d8f13b31147fb0a4239477416d2eb9662' 
  AND (
    token = 'L57bs2hmH8QVHRKJkVj6xQVY1/KBlcYkEN7ldlieAZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )