UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FALrd63vyJtoOXMZWRvhdiU3kaZR+15cTHvhhkPSGEk=' 
WHERE 
  key_id = 'b7e829691dd875f9236dc3a0a37de8119c2bb42b56e3212262d0c1b04739e77d' 
  AND (
    token = 'FALrd63vyJtoOXMZWRvhdiU3kaZR+15cTHvhhkPSGEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )