UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+g7pUpwRSByq0ZLbNtlw81cdMyo2WKY/PJijUqhD3g=' 
WHERE 
  key_id = '6739e22aa7e83900dc2b7e28774aaa6885759e9bd5229c0297c428103ae377b6' 
  AND (
    token = 'j+g7pUpwRSByq0ZLbNtlw81cdMyo2WKY/PJijUqhD3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )