UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6zGChzd7fo4BRa8gpxM+AQsfw/lENIWdaoVH+89wJA=' 
WHERE 
  key_id = '73d744807173209178e8f08613cd66d2f0a4af63a0ba3b7adec2f824513dfb92' 
  AND (
    token = 't6zGChzd7fo4BRa8gpxM+AQsfw/lENIWdaoVH+89wJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )