UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QGRz/ikfFreD8eaRdiBMCubebbZkqPsB9CF1MB79pE=' 
WHERE 
  key_id = '8d7bb3baf33c32df985f8c27dde5342c8a1a9b9db320e515c4e9ed04e162efd9' 
  AND (
    token = '5QGRz/ikfFreD8eaRdiBMCubebbZkqPsB9CF1MB79pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )