UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AyRpUu6dyvlthupphNWN7meRq+UFhy3o1iv+2bjJ5m4=' 
WHERE 
  key_id = '3cf3ac3cc06c302800411dadc944727a537c13762849ce7ae8d815f937bece60' 
  AND (
    token = 'AyRpUu6dyvlthupphNWN7meRq+UFhy3o1iv+2bjJ5m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )