UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSqSNTfQcoJbODNo+E4zSzzVRzKNqmu53xC6hrSdDoU=' 
WHERE 
  key_id = '3b5329ef519b34d617106c3f1f48f87dfd0b01fd2a41df834e929b5eb54414b0' 
  AND (
    token = 'eSqSNTfQcoJbODNo+E4zSzzVRzKNqmu53xC6hrSdDoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )