UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOiRpfnBcKewB2dO3OMKznEcDB1uvZteO2+ihx8+XHA=' 
WHERE 
  key_id = 'c5fa71bceb948c4e04da852bd6227c7bd1f1404002416122ebbf0df0244fc575' 
  AND (
    token = 'nOiRpfnBcKewB2dO3OMKznEcDB1uvZteO2+ihx8+XHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )