UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+lE8cGEr5QxFGsvo/EMSFnH9upQDzwoIWM6qZoJzTM=' 
WHERE 
  key_id = '3c5b0fc835c258192f3af0b0366c7498660133ce6eb31965dbfaaabc1412ab7b' 
  AND (
    token = 'f+lE8cGEr5QxFGsvo/EMSFnH9upQDzwoIWM6qZoJzTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )