UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AV5JRjlC7u3e0GUBOdr42pYkAGBIZnNuMmQUukAGJvY=' 
WHERE 
  key_id = '07a71748e2f7ac2a16605e0f854aea0381f364d01794c221e415ad41af5f4b00' 
  AND (
    token = 'AV5JRjlC7u3e0GUBOdr42pYkAGBIZnNuMmQUukAGJvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )