UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2g2oTWYPzlkwVC1tXjckRcJhkLL8sApvDR6sNgMKmdw=' 
WHERE 
  key_id = '2ce2e77fbc80d7de7fd6a082b5fc058c92bcc17364e36abdff3b3fafd92bfc5a' 
  AND (
    token = '2g2oTWYPzlkwVC1tXjckRcJhkLL8sApvDR6sNgMKmdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )