UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eMToAALVtfRFAkmte69IzFIKWF64rgMOg91P9Jpi3c8=' 
WHERE 
  key_id = '4f964450f89ebd7a16d11da618609b64f7d1d7803cd3f8dcaecc469e93e7b8e5' 
  AND (
    token = 'eMToAALVtfRFAkmte69IzFIKWF64rgMOg91P9Jpi3c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )