UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2UEs92hwApjNHutTuUyv+zvzj2cn5ShfCVaPkl5DFow=' 
WHERE 
  key_id = 'e788dae9033da7da9c1b58069efd57661313339e4291879d9674f65a69058a85' 
  AND (
    token = '2UEs92hwApjNHutTuUyv+zvzj2cn5ShfCVaPkl5DFow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )