UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCvoUFZFFEDIt160W2o5L8glCSSkXdD5Q8xdD1YPg8w=' 
WHERE 
  key_id = '4e985cb8f9239835cb8dfd443953a303fcd0613cd5956c4f02f2e327aad01dc7' 
  AND (
    token = 'OCvoUFZFFEDIt160W2o5L8glCSSkXdD5Q8xdD1YPg8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )