UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b32BRfw+wa3g4BuyHEjbyeKE07woe8GZYjmnNGvWN6Y=' 
WHERE 
  key_id = 'dbf8784fc1f329a9ea52e8ab2ade0bdffbffa57333f3715f164b03eecdb8f6ce' 
  AND (
    token = 'b32BRfw+wa3g4BuyHEjbyeKE07woe8GZYjmnNGvWN6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )