UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jwUJcUQCFLevAYH0Ag//syMl/ZNy5NATwbuhxmMACc=' 
WHERE 
  key_id = '44ec77b9c1715d34f7b69df0ff3f086bfcd7ec551ce79d0af815edf8e96e3c74' 
  AND (
    token = '8jwUJcUQCFLevAYH0Ag//syMl/ZNy5NATwbuhxmMACc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )