UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cV1/9vHowHNmxaJrme3QsmVJ36MVa8I9Jk2PD16colE=' 
WHERE 
  key_id = '87e89bec6de4e81235d1caf90244d95a70181b3d06799a00737258c8e29d0895' 
  AND (
    token = 'cV1/9vHowHNmxaJrme3QsmVJ36MVa8I9Jk2PD16colE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )