UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlE67AL1+diusi0Fr6lAFby33YJfz1cn0bIWND14QME=' 
WHERE 
  key_id = '36e81e96d5749f6f0967a3eb5de40c2e45079878a706ec7ea38bc4094c820998' 
  AND (
    token = 'IlE67AL1+diusi0Fr6lAFby33YJfz1cn0bIWND14QME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )