UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1r4Gzjn+zlLe4U9Xuc3GfeJLdmofs7UPovrVeVlnc0=' 
WHERE 
  key_id = 'b2e51c1f2b163b07e7ad05dc9ade2660a5bee943f578b330d99b65de84ad709f' 
  AND (
    token = 'D1r4Gzjn+zlLe4U9Xuc3GfeJLdmofs7UPovrVeVlnc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )