UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Jiz2rn4O5QuO/3+tbfGcPhGytZu4Wv/gNSun38vyiU=' 
WHERE 
  key_id = 'a5ef9b624f31bd93f232e186e98f8955bb54ba74bbc1e6391373fa8864eb2ec6' 
  AND (
    token = '3Jiz2rn4O5QuO/3+tbfGcPhGytZu4Wv/gNSun38vyiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )