UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjCKxi+iDZ+MC0e64uajIr/+V281IISSEa/PUaE8/eg=' 
WHERE 
  key_id = 'c38224b4a99b3da5f6d754648705db06abacadf080d609d705b9a0703b38693a' 
  AND (
    token = 'SjCKxi+iDZ+MC0e64uajIr/+V281IISSEa/PUaE8/eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )