UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pA7Dq5jYsGJvWavQ9yGnqO6whrjgx4av9LDAnaFSO1I=' 
WHERE 
  key_id = '320910bdbca3f8660e22ccc334d1a71bf6dbc0dd07103f4c4d0efb242496d131' 
  AND (
    token = 'pA7Dq5jYsGJvWavQ9yGnqO6whrjgx4av9LDAnaFSO1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )