UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ps/DjJNbkQY2v3M+wY4XcDf6mAisobtFqAu/21CVrY=' 
WHERE 
  key_id = '46a803f02878a060f9e5b630afd3e7b1f9f9095e75c110a2cd716a698dd670cc' 
  AND (
    token = '2ps/DjJNbkQY2v3M+wY4XcDf6mAisobtFqAu/21CVrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )