UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHwIKkWoRm/IxHFY71yCaHfJy7eW3sGH6McyO63uynA=' 
WHERE 
  key_id = 'e5366766791f11dab263259fd40b0e335fa541c82862940c59c6bb5199ee2cc2' 
  AND (
    token = 'fHwIKkWoRm/IxHFY71yCaHfJy7eW3sGH6McyO63uynA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028