UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQSVWYeHvMlwXdLyaeryDAjXcJfIP540OtJoJHOntDU=' 
WHERE 
  key_id = '90717bd87af75d603508d1b03dbd269dc8d5a300032e589dc81734479e44fb5b' 
  AND (
    token = 'VQSVWYeHvMlwXdLyaeryDAjXcJfIP540OtJoJHOntDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )