UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wH6mHdeqI70LA6lAxOVkiq7lKaqwSQN80K17H9pdhlQ=' 
WHERE 
  key_id = 'e691d1399590317042da9f5683003ad70b6cad6a9ebad8c55542c223c18ced72' 
  AND (
    token = 'wH6mHdeqI70LA6lAxOVkiq7lKaqwSQN80K17H9pdhlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )