UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a/e6RilNRnOMryUCHOFTXfxifDR5S/2ChwN/Q+rsGqc=' 
WHERE 
  key_id = '0965f733bb11788e798f4f79a4ce93609251b52bdc9fc27c48ab41248ab858da' 
  AND (
    token = 'a/e6RilNRnOMryUCHOFTXfxifDR5S/2ChwN/Q+rsGqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )