UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AdV43grApLoY4CEP5V1hjcHps20v0HIOk6fp7UKGmo=' 
WHERE 
  key_id = '0be0568e3abe49893c907f85881f5516eb4e74d909bf7deffde1836b9981d2f6' 
  AND (
    token = '1AdV43grApLoY4CEP5V1hjcHps20v0HIOk6fp7UKGmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )