UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHU3XK8HZQ/2jBB6Vpc6aAKPcxU99Owt1VfxWC5x/zs=' 
WHERE 
  key_id = 'f403fa76d2a3e5ec67c46047175c7a13f44865ee10731f1ad1b3370e78dc0f1a' 
  AND (
    token = 'SHU3XK8HZQ/2jBB6Vpc6aAKPcxU99Owt1VfxWC5x/zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )