UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0h18Mwfgld5G9ukhSv/F+hHPeYw53dwBXP8LWj6YzGk=' 
WHERE 
  key_id = 'ec3d48dbea4c0e89d422e7efb4a8c1899ae89b8529e7211322c5c4684f22a865' 
  AND (
    token = '0h18Mwfgld5G9ukhSv/F+hHPeYw53dwBXP8LWj6YzGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )