UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '520ky4jn8sfKesvT+AGmC1auPVUPHpkFTBfJw7xg8PU=' 
WHERE 
  key_id = 'd4443ffa50b337bfbe8d836735bea971af6067d90f56259edb3bb2f1ee2b5649' 
  AND (
    token = '520ky4jn8sfKesvT+AGmC1auPVUPHpkFTBfJw7xg8PU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )