UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEtPkTN3gOTrr0/lD2myAmHEVo+7Uy05bnE3auCgjo8=' 
WHERE 
  key_id = '0016b53d9a8b99991592a3cf0c5f99cf15e91a2b0116d7c87a9ee1b6f94c1921' 
  AND (
    token = 'xEtPkTN3gOTrr0/lD2myAmHEVo+7Uy05bnE3auCgjo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )