UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWy3Gq1VqAsSKJ7usE20rK3XslAtmUc7vBRZ9sXqtwA=' 
WHERE 
  key_id = 'bd3da64565663321a7b714004923cd591248fb2aa846050ea477cbb1e1e0db95' 
  AND (
    token = 'UWy3Gq1VqAsSKJ7usE20rK3XslAtmUc7vBRZ9sXqtwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )