UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qmp3tczX9ih04ZZ2AnG/Kkq7G4/qEFdK/1iFeQj/LW0=' 
WHERE 
  key_id = '9e96772f8146b8a526affbae53d38b185b5f21e07ae197b5c30fe2072c71c1fc' 
  AND (
    token = 'Qmp3tczX9ih04ZZ2AnG/Kkq7G4/qEFdK/1iFeQj/LW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )