UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbtXg5+BOPOERDbWheTuSZkiZGSEZHXLsihgM+wzYDg=' 
WHERE 
  key_id = 'b539208913c77b711a81778a6fdc9305f3d59135cfc78cdbdb74107ae8a17478' 
  AND (
    token = 'KbtXg5+BOPOERDbWheTuSZkiZGSEZHXLsihgM+wzYDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )