UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frJrpPXaRWak4KTxUm28ePHSiv4VtccElDW+mL3Q9ns=' 
WHERE 
  key_id = '35ea9638c99ef41268e86f180d022e4452a3d57737a50d9ed7fe18fc77a55c23' 
  AND (
    token = 'frJrpPXaRWak4KTxUm28ePHSiv4VtccElDW+mL3Q9ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )