UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrmviSqmVsQ3vh8bcOeUrlXR/PmDUoaY6iWeXxISgE8=' 
WHERE 
  key_id = '8b20025eaf8cfd9798d5336e6575a2555b37cbfffa061e13861ec2e7d7ec88a4' 
  AND (
    token = 'YrmviSqmVsQ3vh8bcOeUrlXR/PmDUoaY6iWeXxISgE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )