UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rf9OoquX0Xiwfl//7ulJOZT/EL4yUFoDxBTTrlijtik=' 
WHERE 
  key_id = '14506baa9f296b6262d71278c4b8d6bc69ab0bbd42f89d1cccf54ebb52b3a25e' 
  AND (
    token = 'Rf9OoquX0Xiwfl//7ulJOZT/EL4yUFoDxBTTrlijtik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )