UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSOgBe6nxWvsjQ0TESnHepWAgEV0zT5JwvNpsalFtTM=' 
WHERE 
  key_id = 'e71fcef76865da04ef434b9a835f925972aea20a01e9b0848d839e867e950423' 
  AND (
    token = 'pSOgBe6nxWvsjQ0TESnHepWAgEV0zT5JwvNpsalFtTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )