UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6Xyk+MmVbhfUFNKDuoa/9+CXQDITI5yD6icKDcniZw=' 
WHERE 
  key_id = '3a8259703ef8a6f51f3772b52e01480f77121bc7dd3c8e43a923e38f7f8f0c89' 
  AND (
    token = 'H6Xyk+MmVbhfUFNKDuoa/9+CXQDITI5yD6icKDcniZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )