UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcfFtbxQUNDMMTxb6L5g4+xLWtYBktx5pJ7LKJqQCgM=' 
WHERE 
  key_id = '8fa094d6984a14dad79e4d7950baba5c816390e56131f072ed5f2f0abd68a390' 
  AND (
    token = 'fcfFtbxQUNDMMTxb6L5g4+xLWtYBktx5pJ7LKJqQCgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )