UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgUfiVYr03TraBawh8TGkm+LiIjYR4TLCwtA66qeD4w=' 
WHERE 
  key_id = '4bfd9c44f493d66b8869c0590ce6cbd2272ef2f27f3ea31e70494f8c503d0705' 
  AND (
    token = 'fgUfiVYr03TraBawh8TGkm+LiIjYR4TLCwtA66qeD4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )