UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBJUMcMOGo7NtJV1Xr0kw0Kw/Isf+85cEqTcioCQaCY=' 
WHERE 
  key_id = '4e001f36a2eeab90f4ce19b5847c6923d9b71779d5660c0c1a1a218791069e09' 
  AND (
    token = 'VBJUMcMOGo7NtJV1Xr0kw0Kw/Isf+85cEqTcioCQaCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )