UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAmZbwwdSQ4f3+by4Bz6nnXwRNVpKQmGbVh1O2l8EKg=' 
WHERE 
  key_id = '54eafdd9ed5fb8a54c5e5467f7de7aa925b0f8b176f201915659400c30898bb7' 
  AND (
    token = 'LAmZbwwdSQ4f3+by4Bz6nnXwRNVpKQmGbVh1O2l8EKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )