UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRy6V6ndoMz9ANdp3q95VAn/NnpEdojztPd38o3fe0U=' 
WHERE 
  key_id = 'ac44d28efc4354898eba919e30aa5acfb4cc36ef07993cbad45ae527f6f92219' 
  AND (
    token = 'mRy6V6ndoMz9ANdp3q95VAn/NnpEdojztPd38o3fe0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )