UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nz93fLcPmcmbC8xH3Ugq83WdLvV4tWb6ue+WWe2SrbU=' 
WHERE 
  key_id = 'ded4da88f2dff6af1a9e6154f30210d3637aa8e264b331fc326dc41905fc5f28' 
  AND (
    token = 'Nz93fLcPmcmbC8xH3Ugq83WdLvV4tWb6ue+WWe2SrbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )