UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aVx5xRiDTeDvQJX4rqUl2rrhRW4qoO/q5b3d20VDmiY=' 
WHERE 
  key_id = 'c1b6ab774b67dd04a37504679108acf08f7b302f87da4f2cc8b0df806048668e' 
  AND (
    token = 'aVx5xRiDTeDvQJX4rqUl2rrhRW4qoO/q5b3d20VDmiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )