UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6cpP1M3DFIi43nyferRLz5rDZFgdZLU53YVwR5QNHw=' 
WHERE 
  key_id = '1481c982070b9112b69786a8483c1f72f6cae64287241190cc856ada7ff53f54' 
  AND (
    token = 'd6cpP1M3DFIi43nyferRLz5rDZFgdZLU53YVwR5QNHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )