UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BIWC31VuMFV7TSUAmGA8k7MBuU5SLH/WSrhM8Ss9RQ=' 
WHERE 
  key_id = '73bbdfe897ffdb19f583c2c2c89b6de37091338bbbad89bd2b7e1f70cbe802d2' 
  AND (
    token = '7BIWC31VuMFV7TSUAmGA8k7MBuU5SLH/WSrhM8Ss9RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )