UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N9HhZHGknvlGCBd2tL+xR5H0d1VdGdRLP1wiYLJgZdo=' 
WHERE 
  key_id = '5e9e81a82474fef2391fac18aca4ce32c526b30c2d8738c13b17496e548643be' 
  AND (
    token = 'N9HhZHGknvlGCBd2tL+xR5H0d1VdGdRLP1wiYLJgZdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )