UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyvxcOGaakGkPe8q9rPlk+lXHrzsHsSvVAWEJtt8YVo=' 
WHERE 
  key_id = 'd7b96bc8048d53a36b489227c3bc71f6dbede0de457f44f745d4efc7e7f68e7b' 
  AND (
    token = 'RyvxcOGaakGkPe8q9rPlk+lXHrzsHsSvVAWEJtt8YVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )