UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HV/valmsS4ECOxzq9qQeRUIlmbRU4G+q6K2kLJmfsp0=' 
WHERE 
  key_id = '2f8cad1040849f158b59812f0ee023a250583c8f3c1a4a6c8e1b7047f782e767' 
  AND (
    token = 'HV/valmsS4ECOxzq9qQeRUIlmbRU4G+q6K2kLJmfsp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )