UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fuoQhYugjCKocRoiQojEirAN/QIPdHdG68r14lRQGJE=' 
WHERE 
  key_id = '2e2ebe47a7c790279f47dd5ea37eb5cbfe3140d0d7b408c5f19c92b15845b3f9' 
  AND (
    token = 'fuoQhYugjCKocRoiQojEirAN/QIPdHdG68r14lRQGJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )