UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1e96VtX/YPjIpYIW+xkvhC0pIR8153dhMy4/hclnBw=' 
WHERE 
  key_id = 'e8bed7c93bbabdc5a918c7efaf31b6095d6459b87008ad18d5243e36f550e9af' 
  AND (
    token = 'a1e96VtX/YPjIpYIW+xkvhC0pIR8153dhMy4/hclnBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )