UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hs5JatQ5WZ62cophImB9dcdPbA1+/sVH2EI3vNBL6w4=' 
WHERE 
  key_id = 'dffc07b3f544960b5b472cc467be5802a15e46a1330884a7844efb46c623f2f2' 
  AND (
    token = 'hs5JatQ5WZ62cophImB9dcdPbA1+/sVH2EI3vNBL6w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )