UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jw/bVQr7XzW6WO2v2Wd6YzWp5keWm/fncLPdtTFtPJI=' 
WHERE 
  key_id = '82ad4b54a27d9105cae1c9e29cb08c88d83c9c095ca49429339938687c01e890' 
  AND (
    token = 'jw/bVQr7XzW6WO2v2Wd6YzWp5keWm/fncLPdtTFtPJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )