UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0IAtmmZRU3OPcQ2SN5YEypSLaR6+5JzNdB1v81q6t0s=' 
WHERE 
  key_id = '5538b82fa60ebb11a10ab6dda9ead61a2c0e4a88b98c58b169ac78406118ca7f' 
  AND (
    token = '0IAtmmZRU3OPcQ2SN5YEypSLaR6+5JzNdB1v81q6t0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )