UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnPmvNLo45NNxZRLFKiBOQHKpS/kBYZ9plO9IAmdSbI=' 
WHERE 
  key_id = '32bf4bca1402d5786ef3bd9f69aec6e6ce1d1aa66cae83f55fae098715dcc8f9' 
  AND (
    token = 'LnPmvNLo45NNxZRLFKiBOQHKpS/kBYZ9plO9IAmdSbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )