UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6j0ZxdKZ1QHUY/dfLMXcrREbPpTqF0seOpFdm11a/hA=' 
WHERE 
  key_id = '45a702305da952e5e92c9d28925cd82b9ff45381699d09d4e81db9db9e82952c' 
  AND (
    token = '6j0ZxdKZ1QHUY/dfLMXcrREbPpTqF0seOpFdm11a/hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )