UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOsK4sftX7ynwvEMxI0uOFjeCf5C+3gZ/+wDkV6QVFw=' 
WHERE 
  key_id = '5703f9567bc5fc8b0def3f12b19cba57d7f986722212ecf34fc2448d29620963' 
  AND (
    token = 'ZOsK4sftX7ynwvEMxI0uOFjeCf5C+3gZ/+wDkV6QVFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )