UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DGIeqml/28+4UgSN/A/BMksWkt77Z/5X0e8SVAMDiM=' 
WHERE 
  key_id = '46c8a32e9d2e44cd695f460b9d55cb63b0100701688457d568522a06b5ef8a92' 
  AND (
    token = '+DGIeqml/28+4UgSN/A/BMksWkt77Z/5X0e8SVAMDiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )