UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuO2gNoQkxb2QVuQikriQEEcBJu0VlYRD9wG8WHqKtg=' 
WHERE 
  key_id = 'ea7e342570ea9948f71d434df384346f8bd2bc4a39c25dbffa89c0d12b4a09a9' 
  AND (
    token = 'PuO2gNoQkxb2QVuQikriQEEcBJu0VlYRD9wG8WHqKtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )