UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLX93N1T0FKiH/CstFsdUVAdXVlwW4zDlujRth6LthQ=' 
WHERE 
  key_id = 'a9025ca1d81f9d8034802a2b2bdded70be0593cff709fd6f1939f0e03123d1a7' 
  AND (
    token = 'BLX93N1T0FKiH/CstFsdUVAdXVlwW4zDlujRth6LthQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )