UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0dXPp6aVa4qcwsLzuDlpE4Ss48VRQObdegcakTzyyU=' 
WHERE 
  key_id = '70e2a3e03ebb3a51e8d4d4e3d79b2998f3b28095900e60492f6fb050ee318283' 
  AND (
    token = 'e0dXPp6aVa4qcwsLzuDlpE4Ss48VRQObdegcakTzyyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )